Now that you are here, you must be looking for the best countersink for steel! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best countersink for steel brands in United States of America and a buyer’s guide for making an informed buying decision.
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Best countersink for steel in 2021
1. IVY Classic 09050 1/2-Inch M2 High Speed Steel Countersink, 5 Flute, 82-Degree Point, 1/Card -Tools & Home Improvement
By IVY Classic
More Pictures- Precision-ground 82-degree point for countersinking into most Machin able metals, wood and plastic
- Hardened and tempered M2 High-Speed Steel, Premium Swift Bore (Registered Trademark)
- Diameter: 1/2-inch, Overall Length: 2-1/4-inch, Shank: 1/4-inch round shank
- Creates a conical shaped recess to seat flat and oval-head screws
- Designed with five flutes for chatter free smooth drilling, chamfering and deburring
2. wesleydrill Countersink Drill Bit Set 5 pcs 82 Degree 4241 HSS High Speed Steel Fit for Sink Holes into Most Machinable Metals, Plywood, Softwood, Hardwood, Fiberglass Plastic, Mild Steel -Countersink Drill Bits
By wesleydrill
- [Advantage]：82 degree countersink a five-flute design removes chips faster and dills smoother and ensures an extended life.
- [Special 82-Degree Tip Drills]：Steel countersink bits 82-degree tip drills can drill holes on almost any material, with unique design, high efficiency, convenience and speed.
- [Material]:Metal countersink bits are made from industrial grade high-speed steel for increased durability.Each sink has a golden oxide coating to resist corrosion.
- [Function]: Counter sink drill bit sink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel.
- [Specifications and packaging]:Countersink drill set each set includes 5 pcs degree tip drills and 1 pc carrying Case.Include size:1/4″, 3/8″, 1/2″, 5/8″, and 3/4″ all in aluminum case.
3. KEO 53512 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 5/16″ Shank Diameter, 1/2″ Body Diameter -Industrial & Scientific
By KEO Cutters
- 82 degree angle
- Round shanks allow use with a wide variety of toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
4. Rokrou Countersink Drill Bit Set 5 Pieces Titanium Coated High Speed Steel 82 Degree 5 Flute 1/4 inch Round Shank Mill Cutter Bit Counter Sink in Sizes 1/4 3/8 1/2 5/8 3/4 Set with Aluminum Case -Countersink Drill Bits
By Rokrou
- 𝔸𝕝𝕝 𝕊𝕚𝕫𝕖𝕤 𝕐𝕠𝕦 ℕ𝕖𝕖𝕕 – Comes in 5 most popular sizes bits 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits.
- The Bladed is hardened and resist better to corruption.
- 𝟠𝟚 𝔻𝕖𝕘𝕣𝕖𝕖 82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, PS:not intended for stainless steel
- 𝔼𝔽𝔽𝕀ℂ𝕀𝔼ℕ𝕋- Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and cleaner finish.
- 𝔻𝕌ℝ𝔸𝔹𝕀𝕃𝕀𝕋𝕐 – Made from High-Speed Steel with Titanium and Nitriding finish
- ℂ𝕆𝕄ℙ𝔸𝕋𝕀𝔹𝕀𝕃𝕀𝕋𝕐 – 1/4” round shank fits all handheld and stationary drills.
5. External Chamfer Tool Stainless Steel Remove Burr Tools, 6pcs Countersink Drill Bit, 4 Piece Deburring Metal Wood Drill Bit Set, 90 Degree Center Punch Tool Sets for Wood Quick Change Bit -Tools & Home Improvement
By YWNYT
- Common sizes used for carpenters, cabinet, furniture makers and other woodworking trades
- High Speed Steel Material – Made Of Hss Material With Titanium Coated, Different Sizes To Meet All Your Needs, Suitable For Diy, Home And General Building/Engineering Using.
- Package Includes – 4 X Countersink And Deburring Tools, 1 X Deburring External Chamfer Tool, 6 X Countersink Drill Bit, Ideal For Wooden Planks, Fiberboard, Particle Board, Plywood, Plastic, Alumiumn Board Etc.
- 4Pcs Countersink Chamfer Tool – 4 Different Sizes: 2-5Mm,5-10Mm, 10-15 Mm, 15-20Mm, Ideal For Cutting Through Metal, Wood And Plastic (Hardness <25 Degrees).
- High Speed Steel Material – Made Of Hss Material With Titanium Coated, Different Sizes To Meet All Your Needs, Suitable For Diy, Home And General Building/Engineering Using.
6. Counter Sinker Drill Bit Set, Tool High Speed Steel 82 Degree 5 Flute 6mm Hex Shank HSS Countersink Drill Bit Set for Wood and Metal in Sizes 1/4” 3/8” 1/2” 5/8” 3/4” with Bit Case -Countersink Drill Bits
By JTJAOUEN
- Gold Oxide finish adds corrosion resistance.
- Made from industrial grade High Speed Steel for increased durability
- 1/4” round shank fits all handheld and stationary drills self centering punch into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, don’t work on Stainless Steel.
- Precision ground 82 degree tip drills countersink holes pilot into most machinable metals, as well as wood and plastic.
- Good size selection and cutter head can cut metal hinges well, large coverage of various categories.
- Five-flute design reduces vibration for smoother drilling and extended bit life.
7. Deburring External Chamfer Tool Stainless Steel Remove Burr Tools, 6Pcs Countersink Drill Bit, Deburring Metal Wood Drill Bit set, 90 Degree Center Punch Tool Sets For Wood Quick Change Bit -Tools & Home Improvement
By Ginode
- ▲High Speed Steel Material – Made Of Hss Material With Titanium Coated, Different Sizes To Meet All Your Needs, Suitable For Diy, Home And General Building/Engineering Using.
- ▲Warranty – Refund Service For 30 Days
- ▲4Pcs Countersink Chamfer Tool – 4 Different Sizes: 2-5Mm,5-10Mm, 10-15 Mm, 15-20Mm, Ideal For Cutting Through Metal, Wood And Plastic (Hardness <25 Degrees).
- ▲1Pc External Chamfer Tool – Fits Size: 8-32 Bolts (.164) Up To 3/4″-10 (.750) – (4Mm -19Mm), Quickly Repairs Damaged Bolts And Tightens The Nuts In Place.
- ▲Package Includes – 4 X Countersink And Deburring Tools, 1 X Deburring External Chamfer Tool, 6 X Countersink Drill Bit, Ideal For Wooden Planks, Fiberboard, Particle Board, Plywood, Plastic, Alumiumn Board Etc.
- 12-Month Warranty, If There’S Any Problem With Our Product, Please Contact Us
- You Can Get A Replacement Or A Full Refund Immediately.
8. KEO Cutters KEO 53525 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 90 Degree Point Angle, Round Shank, 3/8″ Shank Diameter, 1″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- 90 degree angle
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Round shanks allow use with a wide variety of toolholding systems
9. 7 Pcs Center Drill Bit Set, M2 High-Speed-Steel Countersink Center Drill Bits Kit Lathe Tool for Lathe Metal Working, 60-Degree Angle, Size 1.0/1.5/2.0/2.5/3.0/4.0/5.0mm -Countersink Drill Bits
By NA
- Widely Applicable working with lathe machines and most electronic drills to drill holes in Steel, Metal, Iron, Alum, Alloy, Copper, Wood, Aluminum, Carbon Steel, Brass, and other tough material ranging from 170HB up to 200HBA and so on
- If there is any issues please contact with us immediately .
- High Qualityour center drill bits made of high quality M2 High speed steel, which are different from traditional high-speed steel, no segregation, fine grains and fine carbides; good hot workability; Good grindability; The heat treatment deformation is small; good mechanical properties
- Accurate Drill Angle DegreeEach center drill bit has a 60-Degree Angle which is very useful in drilling accurate center holes, 60-degree countersink holes or starter holes for bigger drill bits in metal-working
- Wide range of size, meet different needs..
- 7 Size in the Packageincluding 7 Pieces of Plain Center Drill Bits Set,1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0mm in tip diameter
- Quality GuaranteeSuitable for the market bench drill, the use of more convenient
10. KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4″ – 1″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1″ body diameter with a particular included point angle
- 82 degree angle
- ISO 9001:2008 certified
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
11. KEO 55032 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/2″ Shank Diameter, 1-1/4″ Body Diameter -Industrial & Scientific
By KEO Cutters
- 82 degree angle
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shanks allow use with a wide variety of toolholding systems
12. Drill America – DEWMSK1-60 1″-60 High Speed Steel 4 Flute Machine Countersink, Dew Series -Industrial & Scientific
- 4 flute machine countersink
- Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called “zero flute”
- Designed for countersinking holes for centers or for enlarge existing holes
- Round shanks allow use with a wide variety of toolholding systems
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
13. KEO 53514 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 3/8″ Shank Diameter, 3/4″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Round shanks allow use with a wide variety of toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- 90 degree angle
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
14. KEO 53511 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 1/4″ Shank Diameter, 3/8″ Body Diameter -Industrial & Scientific
By KEO Cutters
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Round shanks allow use with a wide variety of toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- 82 degree angle
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
15. FTG USA Wood Countersink Drill Bit Set #6 #8 #10 Tapered Drill Bits with PARABOLIC FLUTE – High Speed Steel HSS M2 with 1/4″ Hex Shank Quick Change – 1 Depth Adjustable Stop Collar (3/8″) and 1 Hex Wrench (1/8″ Allen key) included -Single End
By FTG USA
- Higher Quality cutters FTG Parabolic Flute drill bits are manufactured from premium High Speed Steel M2 Grade 6542; Wider flute shape for increased chip flow; Broca avellanadora madera; Quality built 4 Flute Cutter counter-bore made of #45 Carbon Steel attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth; 1 Piece Adjustable Depth Stop collar (3/8″) and 1 Hex Key 1/8″ (Allen Wrench) are included
- Nickel finish coated Hex Shank and Black Oxide cutters for corrosion and wear resistance
- FTG Parabolic Flute offers wider flute space, dispersing chips away from the cutting edges more rapidly and increasing coolant flow
- The parabolic drill tip can slip-on wood surfaces; it is recommended to hold it rigidly and drill slowly until the tip grabs the material
- Adjustable 4-cutter counter bore, chamfer angle 82 degree, cuts and clears chips quicker for fast, smooth countersinking tapered holes for screws
- FTG Parabolic Flute allows chips to flow up quickly leaving less damage to be corrected after drilling
- FTG Parabolic Flute drill bits are higher quality cutters due to their unique design, with improved chip extraction
- Improved chip evacuation leads to a better surface finish in the hole
- FTG Parabolic Flute drill bits drill holes faster than other drill models
- This product is designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specifications; Packaging set combination/design protected by US Copyright Office
- The parabolic spiral allows chips to flow up quickly leaving less damage to be corrected after drilling
- Tapered drill bit HSS M2 (Grade 6542), 4 cutter #45 Carbon Steel; featuring 3 Piece Adjustable Wood Countersink, #6 (9/64″), #8 (11/64″), #10 (3/16″), 1 Piece 3/8″ Depth Stop Collar, and 1 Hex Wrench; Drill, countersink and counter-bore in 1 step
- Tapered drill bits can be replaced with a replacement bit of the same type and sizes (sold separately) for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
16. Countersink Drill Bit Set for Wood – JelBo Metal Hex Shank Counter Sinker Drill Bit Set with Quick Change, High Speed Steel Countersink Drill for Plastic, Wood 5Pcs(Golden) -Single End
By jelbo
- It can hold the bit more firmly and reduce the slippage of the countersunk bit during operation
- The countersink drill bit set has such a high-quality, user-friendly design, and multiple functions
- The drill bit and the drill handle are mechanically fixed with hexagon screw, easy to disassemble and adjust.
- MORE VERSATILEThe package includes 5 different sizes of drill bits and 1 free hex wrench, the length of drill can be adjusted at will
- WIDELY USEDThe countersink drill bit set can be used in floor decoration, furniture manufacturing and maintenance, etc
- You can have so many benefits in one purchase
- It also has chamfering design to facilitate chip removal and make drilling more smooth
- The shank of the countersunk bit is made of upgraded carbon steel, which greatly improves the rigidity.
- SHARPThe countersink drill bit set is sharp, not easy to break, and the drill bit is stable and does not tremble
- UNIQUE DESIGNThe countersink drill bit shank uses a 1/4″ hex hank, which has an excellent fit with the international standard chuck
- DURABLEThe drill bit is made of high speed steel with higher hardness
- It can be used in pine, sandalwood, basswood, beech, compression board, density board, plastic board, etc
- Don’t you really want to buy it?
- High torsion resistance of drill shank, flexible adjustment of bit depth.
- You can use it with electric drill or center punches.
17. KEO 55531 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/2″ Shank Diameter, 1″ Body Diameter -Industrial & Scientific
By KEO Cutters
- 82 degree angle
- Round shanks allow use with a wide variety of toolholding systems
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
18. COMOWARE Countersink Drill Bit Set- 7 Pcs Counter Sinker Drill Bits for Wood, Quick Change, 1/4” Hex Shank, High Speed Steel, 5 Flute 90 Degree Center Punch Tool, 1/4”-3/4” -Tools & Home Improvement
By COMOWARE
- ALL have 90 degree on the point for sharp and precise countersinking.
- PREMIUM QUALITY: Made of Industrial grade high carbon steel
- EXCELLENT PUNCH: Perfect Helper Center Punch, Marks workpiece with a dimple to prevent screws and drills from wandering.
- PROFESSIONAL DESIGN: 1/4 inch hex shank, fits most power tools
- WIDELY USED: Great for wood openings, reaming, chamfering, screw head and so on.Suitable for wooden planks, plywood, aluminum board, fiberboard, particle board, plastic, PVC board and other various soft material chamfer.
- Titanium coated, Durable & Long service life.
- PACKAGE INCLUDES: 6 pcs Drill bits size:6 mm(1/4”), 8 mm(5/16”), 9 mm(3/8”), 12 mm(1/2”), 16 mm(5/8”), 19 mm(3/4”); 1pcs Center Punch.
19. ATOPLEE Countersink Drill Bit Set,4pcs 90 Degree High Speed Steel Deburring Tool Hole Cutter -Single End
By ATOPLEE
- TipsThere may be slight burrs on the surface of the product, but it does not affect the use.If you have any questions about the product, please feel free to contact us, we will try our best to solve the problem for you .
- Material High speed steel 4241.
- Package Included4 x Countersink and Deburring Tool.
- It is not suitable for materials that are too thick or too hard.
- Size(four type)2-5mm,5-10mm, 10-15 mm, 15-20mm.；Length：2-5mm:4.5cm; 5-10mm : 4.7cm ;10-15mm : 6.2cm ;15-20mm: 8.2cm.
- NoteIt is suitable for softer materials with hardness below 25°, such as thin iron plates, insulating plates, and PVC plates
20. Neiko 10218A Countersink Drill Bit Set, M2 High Speed Steel, 1/4” Tri-Flat Shank | 1/4”-3/4”, 5 Piece Set with Carrying Case -Tools & Home Improvement
By Neiko
- Made of high quality M2 material construction for extended bit life and 1/4″ shank fits common handheld power drill
- Set of five 1/4″ countersink drill bits with precision-ground 82-degree tips for drilling into wood, soft metals, rubber, plastic, and more
- Five-flute design reduces vibration for smoother drilling and tri-flat shank allows easy gripping
- Set contains 1/4″, 3/8″, 1/2″, 5/8″, and 3/4″ countersink drill bits that are very commonly used
- Sturdy aluminum case with handle included for carrying and storage
21. Deburring Tool Bit Countersink Drill Bit Set 82 Degree Steel Countersink High Speed Angle HSS 5 Flutes for Woodworking Chamfering Cutter, 5-Pack -Countersink Drill Bits
By Hztyyier
- Function: Five flutes design remove wood sawdust more rapidly and smoothly
- Application: Suitable for drilling holes on board of low hardness such as thin aluminium sheet, wood board, PVC board and insulating plate, but can not used for glass, iron plate and steel plate.
- A really practical and economic tool.
- What Included: The set contains 5 pieces of countersink drill in different diameter and shank shape for various demands
- Perfect for woodworking drilling and chamfering.
- Please contact us if there is a defective product due to manufacturing reasons.
- Sharp cutting edge is easy to remove wood sawdust and ensures a smooth chamfer.
- Great for drilling, chamfering, deburring and countersinking
- Quality Assurance: All of the product are strictly inspected before shipment, so please purchase with confidence
- Durable Material: This countersink is made of high speed steel, ensuring strong hardness and long durability
22. Counter Sinker Drill Bit Set, High Speed Steel Countersink Drill Bit 5 Pcs 5 Flute 6mm Hex Shank with 82 Degree Mill Cutter Bit Countersink Bits for Wood and Metal in Sizes 1/4” 3/8” 1/2” 5/8” 3/4” Set -Countersink Drill Bits
By Aimeiya
- 82-degree Countersink Drill Bit– The countersink drill bit is made of High-Speed Steel with Titanium Coating, and 82-degree tips for drilling into wood, soft metals, rubber, plastic, mild steel, don’t work on stainless.
- And we offer a free exchange/refund service within 45 days after purchase
- Multiple Sizes Countersink Drill Bit – The countersink drill bit set is machined from high speed steels and comes in 5 most popular sizes bits 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits.
- Qualitied After-Sale Service– The countersink drill bit set is made of industrial grade high carbon steel with hard titanium coating
- Please feel free to contact us if you have any issues with the product.
- Widely-Used Countersinks – The Counter Sinker Drill Set contains 1/4″, 3/8″, 1/2″, 5/8″, and 3/4″ countersink drill bits that are very commonly used, It is great for drilling holes into wood, soft metals, rubber, plastic, Suitable for DIY and will improve your work efficiency.
- Durability & Long service life
- And Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.
- Universal 1/4”Hex Shank– The countersink drill bit is designed with 1/4″ round shank, which fits all handheld and stationary drills
23. Center Drill Bit Set – Countersink Lathe Mill Tooling Set, HSS, M2 High Speed Steel 60 Degree Angle for Lathe Metalworking, 1/2/3/4/5/mm（5PCS） -Countersink Drill Bits
By Handook
- Plain Style 60°AngleCenter drill bit can be used to process the centering hole and countersink of general material
- M2 HSS High Speed SteelThe center drill bit is made of HSS M2
- Compared with ordinary high speed steel, M2 material can prolong the service life, enhance wear resistance and remove chippings clearly
- Wide Range of SizesIncluding 5 Pieces of Plain Center Drill Bits Set range in size, #1, #2, #3, #4, #5, can be used to drill holes in different sizes
- HSS are harder and tougher than other materials.
- This Center Drill Bits set comes with a portable storage case for convenient use and store.
- Plain style 60°angle can guide twist drill bits to process holes
- A 60-Degree Angle center drill is very useful in drilling accurate center holes, 60-degree countersink holes or starter holes for bigger drill bits in metal-working.
- The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
- Spiral FluteSpiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process
- Wide ApplicationsIt is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
24. 5pcs Metal Countersink Drill Bit Set for Wood, Metal, Steel, Mill Drill Bit Set Size is 1/4” 3/8” 1/2” 5/8” 3/4”with High Speed Steel, 82 Degree, 5 Flute, 6mm Round Shank, Carrying Case -Countersink Drill Bits
By SLIIMU
- WHAT WILL YOU GET? countersink drill bit x 5, aluminum protective box x 1, aluminum protective box filled with bubble wrap to ensure that the product will not be damaged during transportation
- Please rest assured to buy
- SUITABLE FOR MANY MATERIALS: The countersink drill bit can be used for most machinable metals, plywood, hardwood, softwood, mild steel, fiberglass plastic, don‘t use on stainless steel.
- TIPS: If you have any questions, just feel free to contact us for help.
- The five-blade design reduces vibration, can better remove chips, make the drill smoother, and extend the life of the drill.
- TYPE: 5 blades and 82 degree angle
- SIZE: A total of five drill bits, the sizes are 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 1/4″, the 1/4″ round shank of the drill is suitable for all hand-held or fixed electric drill.
- HIGH-QUALITY MATERIAL: The drill bit is made of M2 high-speed steel (HSS), which is very strong, with a golden oxide coating on the surface, which can resist corrosion and have a long service life.
25. Countersink Drill Bit Set, 5 Pieces High Speed Steel 82 Degree 5 Flute 6mm Round Shank Mill Cutter Bit Countersink in Sizes 1/4” 3/8” 1/2” 5/8” 3/4” Set with Carrying Case. -Countersink Drill Bits
By DKIBBITH
- EFFICIENT- Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.
- DURABILITY – Made from High-Speed Steel with golden oxide finish for corrosion resistance.
- COMPATIBILITY – 1/4” round shank fits all handheld and stationary drills.
- PRECISION – 82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, don’t work on stainless.
- VERSATILITY – Comes in 5 most popular sizes bits 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits.
26. IRWIN Countersink Drill Bit Set for Metal, 5-Piece (1877793) -Tools & Home Improvement
By Irwin Tools
- 1/4″ round shank fits all handheld and stationary drills
- Five-flute design reduces vibration for smoother drilling and extended life
- Made from industrial grade high speed steel for increased durability
- Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
- Includes a black oxide finish for added corrosion resistance
27. ORXPLUS Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8″-3/4″(3mm-19mm) -Countersink Drill Bits
- Made of alloy steel, cutter to remove damaged metal and burrs.
- Multiple Application – Suitable for use including stainless steel, hardened steel, mild steel, copper, brass, plastic and many more
- Applicable for use on hole from 3mm to 19mm in diameter
- Features a 1/4″ quick change Hex shank fits all handheld and stationary drills
- Designed to clean internal pipe ends quickly and safely
28. FTG USA Wood Countersink Tapered Drill Bit Set Improved 3 Piece All Same Size #8 (11/64″) Adjustable Depth HSS Woodworking Taper Point Bits with ¼” Quick Change Shank and 1 Hex Wrench (1/8″ Allen Key) -Countersink Drill Bits
By FTG USA
- Universal 1/4 inch hex shank prevents slipping in standard chucks and is compatible with all 1/4 inch quick-change chucks, including impact drills; Quality built counter bore attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth
- This product is designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specifications; Packaging set combination/design protected by US Copyright Office
- of HSS M2 Grade 6542 harder than 4241 HSS and 4341 HSS used in other similar countersink drill bits
- Adjustable 4-cutter counter bore cuts and clears chips quicker for fast, smooth countersinking; the countersink works effortlessly even after many uses; it makes clean and consistent tapered holes for screws without the need of a stop collar; Counter-bore size 3/8″, Plug size 3/8″
- One of the most popular countersink drill bits set for woodworking; Top Quality material components highly durable: Tapered drill bit HSS M2 Grade 6542 the best High Speed Steel for its high toughness, wear resistance, and good cutting edge retention confirmed in Certificate of Analysis Report from May 4th 2021, provided at Product Documents section below; 4 cutter #45 Carbon Steel chamfer angle 82 degree, #8 adjustable wood countersink featuring 11/64 inch double fluted tapered point drill bits
- Tapered drill pointed tip with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws; tapered drill bit can be replaced with a replacement bit of the same type and size FTG 2330 for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
- Analysis Report issued May4th 2022 by Verichek, ANAB Accredited Lab from Bethel Park, PA, confirms drill bits 11/64″ of this set FTG USA have High Speed Steel Quality Grade that meets the desired specs
29. MOHOO Countersink Drill Bits, 7pcs Woodworking Countersink Drill Bits Set, Woodworking Chamfer High-Speed Steel Countersink Drill Bits for Woodworking 3 4 5 6 7 8 10mm with Hex Key -Countersink Drill Bits
By MOHOO
- ①TRI-POINTED DESIGN: The countersink drill bits set with tri-cuspid centering that make sure drills will not produce offset, not easy to slip, no bias, good for accurate and fast drilling
- ③REMOVEABLE& ADJUSTABLE: It is easy to adjust or disassemble the countersink drill bit and the five-flutes chamfering with the provided L-shape hex key.
- The five-edged chamfer design of the countersink drill helps to remove chips from the holes on both sides automatically and quickly.
- ②HIGH CARBON STEEL MATERIAL: Countersink drill bits are made of high carbon steel which offer high hardness, superior cutting power, good abrasion resistance.
- ④PACKAGE CONTENTS: One set of countersink drill bits comes with 7 pieces of countersink drill bits in 7 size, #3 #4 #5 #6 #7 #8 #10mm, and 1 piece of L-shape Hex wrench included.
- ⑤EXCELLENT AFTER-SELL : Within 90 days, if the quality of countersink drill bit set is not completely satisfied, contact us by email, we will provide a best solusion for you.
30. General Tools 195-1/2 Countersink Bit, 1/2-Inch -Tools & Home Improvement
- The drill bit has a 1/4 inch round shank; countersinking screws gives wood projects that beautiful finished and complete look
- This high speed countersink has a 6 flute rose pattern for chatter free countersinking; works effectively on steel, brass, aluminum, plastic and wood
- Drill bit has a diameter of 1/2″; useful in making furniture, cabinets, shelves and small wood projects
- 82 degree point angle
- 1/2″ HS Countersink
- General Tool’s countersink drill bit is the perfect drill bit for finishing the woodworking project right
- Countersink bit is made of high-speed steel with six flutes
31. IRWIN Tools Black Oxide Countersink Drill Bit, 5-Piece Set (1877791) -Tools & Home Improvement
By Irwin Tools
- Five-flute design reduces vibration for smoother drilling and extended bit life.
- Precision-ground 82-degree tip drills countersink holes into most machinable metals, as well as wood and plastic.
- 1/4-inch round shank fits all handheld and stationary drills.
- Black oxide finish adds corrosion resistance.
- Made from industrial grade High-Speed Steel for increased durability
32. BOSCH CST1 1/2 In. Titanium-Coated Countersink -Tools & Home Improvement
By BOSCH
- Trailing flute automatically deburrs holes
- Eliminates chatter and vibration
- Self-starting point starts on contact
- Balanced double flute
- Resharpenable cutting edge enables longer tool life
33. KEO 53128-01 Single Flute Countersink, High Speed Steel, 82 Degree Cutting Angle, 1/2″ Body Diameter -Industrial & Scientific
By KEO Cutters
- The versatility of this tool should increase productivity on all general purpose applications
- The large positive rake and single flute construction provides a smooth surface finish on a wide variety of materials
- Unit count: 1.0
- Single flute countersinks
34. FTG USA Wood Countersink Drill Bit Set 7 Piece 5 Sizes #4,#6,#8,#10,#12 Maximum Torque with Adjustable Depth Woodworking HSS M2 Tapered Drill Bits- 1 Hex Wrench (1/8″ Allen Key) and 2 Adjustable Depth Stop Collars 3/8″ and 1/2″ (5 sizes taper bits -7 Piece Set) -Tools & Home Improvement
By FTG USA
- of HSS M2 Grade 6542 harder than 4241 HSS and 4341 HSS used in other similar countersink drill bits
- This product is designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specifications; Packaging set combination/design protected by US Copyright Office
- Quality built counter bore attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth; Drill, countersink and counterbore in 1 step; the countersink cutter providing superior speed and clean finish; 2 Adjustable depth Stop collar (1/2″ and 3/8″) included and 1 Hex Key 1/8″ (Allen Wrench) included
- One of the most popular adjustable wood countersink drill bits set for woodworking; Bits secured with pin Never Come Loose from shank; Top Quality material components highly durable: Tapered drill bit HSS M2 Grade 6542 confirmed in Certificate of Analysis Report, best High-Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 5 Piece sizes #4 (7/64″), #6 (9/64″), #8 (11/64″), #10 (3/16″), #12 (7/32″)
- Depth adjustable 4 flute cutter counter-bore made of #45 Carbon Steel, chamfer angle 82 degree, cuts and clears chips quicker for fast, smooth countersinking; the countersink works effortlessly even after many uses; it makes clean and consistent tapered holes for screws; Black Oxide finish coating enhances the corrosion protection; Universal 1/4 inch hex shank prevents slipping in standard chucks and is compatible with all 1/4 inch quick-change chucks, including impact drills
- Analysis Report issued 4/13/2021 by Verichek, ANAB Accredited Lab from Bethel Park, PA, confirms 5 sizes drill bits of this set FTG USA have High Speed Steel Quality Grade that meets the desired specs
- Tapered drill pointed tip with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws; tapered drill bits can be replaced with a replacement bit of the same type and sizes (sold separately) for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
35. 7 Pieces Center Drill Bits Set, M2 High Speed Steel 60-Degree Angle Center Drill Bits Kit Countersink Tools for Lathe Metalworking Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0 -Countersink Drill Bits
By DKIBBITH
- Accurate: A 60-Degree Angle center drill is very useful in drilling accurate center holes, 60-degree countersink holes or starter holes for bigger drill bits in metal-working
- Widely Applicable: work with lathe machines and most electronic drills to drill holes in Steel, Iron, Alum, Carbon Steel, Brass and other tough material ranging from 170HB up to 200HB
- Wide Range of Sizes: Including 7 Pieces of Plain Center Drill Bits Set range in size 1.0 1.5 2.0 2.5 3.0 4.0 5.0 to meet different needs
- High Quality: Our center drill bits made of high quality M2 High speed steel, solid and high temperature wear resistant
- If you encounter any problems with the products, please feel free to contact us
- Worry Free: This Center Drill Bits set comes with a portable storage case for convenient use and store
36. Ryobi A10CS72 1/2 in. High-Speed Steel Countersink -Countersink Drill Bits
By RYOBI
- 5 cutting edges to reduce burrs and roughness
- Useful for setting screws flush into wood, metal, and plastic
- Requires a minimum chuck size of 1/4 in.
- Made out of high-speed steel
37. DEWALT Countersink Drill Bit Set #6, #8, #10, 3-Piece (DW2535) -Tools & Home Improvement
By Dewalt
- The product is 3PC Countersink Set
- Drill, countersink and counterbore in one step
- Easy and simple use kit
- Replacement tapered bits offered
- The product is manufactured in China
- Four cutter countersink and tapered drill bit provide superior speed and ideal finish
38. Amoolo Countersink Drill Bits Set 7Pcs,Counter Sinker Drill Bit for Wood,Woodworking High Carbon Steel Carpentry Bit with Chamfering Combination, with 1 Free Hex Key Wrench -Countersink Drill Bits
By amoolo
- 90 DAYS WARRANTY If you are not fully satisfied with your purchase, please contact us via email or message, we will be happy to exchange it for you
- EFFICIENT DESIGNTri-cuspid point ensures accurate and fast drilling without offset, slip and bias ; 5-edged chatter-free chamfer cutter guarantees easy chip removing and their cutting edge are hardened and honed for sharpness.
- IDEAL COMBO SET A set of 7 countersink drill bit combinations size in φ shank 7/64”, 5/32”, 13/64”, 1/4”, 9/32”, 5/16” and 13/32” with φ chamfering 5/8” countersink
- PREMIUM QUALITYThese countersink drill bits are made of industrial grade high-carbon steel, which provides hardness, superior cutting power and durability
- Suitable for hand drill, bench drill and electric drill × NOT for hard metals or steel board
- MULTIPLE APPLICATION Perfect for Wooden planks, Fiberboard, Particle board, Plywood, Plastic, PVC and soft metals
- Come with a plastic case for easy select, storage and organization.
- Plus 1 Free Hex Key Wrench
- Come with an updated plastic case for easy select, storage and organization.
- Ideal for household and DIY Projects
39. General Tools 196 Short Length Hand Reamer & Countersink, 3/4″ -Countersink Drill Bits
- DURABLE- Compact ¾“ five-flute tool steel cutter makes fast work of deburring plastic, copper, iron pipe or sheet metal
- PERFECT FOR SMALL JOBS- Tool has an overall length of 5-1/8 inches
- HANDLE- Heavy-duty, ergonomically designed handle
- REMOVES BURRS- from wood, cut pipe, tubing and conduit
- Inside deburring edge tool with capacity of 3/4″ inner diameter
- ENLARGE & COUNTERSINK HOLES- In wood, brass, plastic and other materials with little effort
40. AFA Tooling Deburring Tool with 10 High-Speed Steel Rotary Burr Removal Blades and Countersink Hand Reamer -Industrial & Scientific
By AFA Tooling Approved for Automotive
- EXTRA-STRONG ALUMINUM HANDLE – Wide body style designed for comfortable grip and to remove heavy-duty burrs and flaws in any fine detail work where deburring is required.
- Ergonomic handle designed for maximum comfort in your hand.
- FITS ALL KINDS OF BLADES – Hard steel front housing accepts various swivel head blades for different types of applications
- HIGHLY DURABLE BLADES- Made of tempered high-speed steel that makes them high performing and resistant to wear
- VERSATILE – Safely remove plastic, metal and wood burrs from any surface
- COUNTERSINK HAND REAMER – Sharp 62-64 HRC 90° angled blade, perfect for countersinking circular openings in wood, plastic or metal
- The lifetime of these blades is 80% more than regular blades.
- Must have tool for hobby enthusiasts and 3D printing.
41. Vermont American 16636 High Speed Steel Countersink, 5/8-Inch -Tools & Home Improvement
- For use in iron, steel, plastic and wood
- The five-fluted design features an 82-degree point for smooth chamfering
- High speed steel countersinks are used for countersinking, deburring and chamfering
42. Ryobi A10CS82 5/8 in. High Speed Steel Countersink -Countersink Drill Bits
By RYOBI
- Quick and easy changes thanks to the SpeedLoad+ system
- Works with the Ryobi SpeedLoad+ chuck (not included)
- Requires minimum chuck size of 1/4 in.
- High-speed steel for strength
- Ideal for setting screws into wood, metal and plastic
43. KEO 53515 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 3/8″ Shank Diameter, 1″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- 90 degree angle
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
44. set of 3 HSS6542 M2 Steel Spiral Groove Step Drill Bit Set for Stainless Steel Metal Wood Hole -Countersink Drill Bits
By Preamer
- Suit for use in hardness under 28 artifacts,(Such as: Stainless steel , iron plate, aluminum, wood )
- You can use water to cooling it when it is work and it can be used for even longer
- 4mm to 32mm 15 Steps ,4mm to 12mm 9 Steps .4mm to 20mm 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm)
- Meet Your Demands – With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal wood plastic countersunk
- M2 High speed steel makes it last longer than others, ensures easily cut through stainless steel sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
- Suitable for Home DIY, and General Building Engineering Use.
45. CSLU 5Pcs 82 Degree 5 Flute 6mm Round Shank HSS Chamfer Chamfering End Mill Cutter Bit Countersink Set 1/4 3/8 1/2 5/8 3/4 inch -Tools & Home Improvement
By CSLU
- 5 blade chamfering device 82 degree.
- During use, the five blade can better chip removal, the blade is not easily blunt.
- High hardness.
- For aluminum, iron, PV panels and other soft materials.
- Package Included: 1/4,3/8,1/2,5/8,3/4inch chamfering device.
46. KEO 55051 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 90 Degree Point Angle, Round Shank, 1/2″ Shank Diameter, 1″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Round shanks allow use with a wide variety of toolholding systems
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- 90 degree angle
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
47. Vermont American 16634 High Speed Steel Countersink, 1/2-Inch -Tools & Home Improvement
- High speed steel countersinks are used for countersinking, deburring and chamfering
- The five-fluted design features an 82-degree point for smooth chamfering
- For use in iron, steel, plastic and wood
48. Wkstool 6Pcs/Lot,6.3 8 10 12.4 20.5 25mm Blade,90 Degree,Industry Chamfering Chamfer Metal Countersink End Mill Cutter Drill Bit,High Speed Steel,Deburring Tool Set (6.3/8/10/12.4/20.5/25mm, 3Flute) -Tools & Home Improvement
By WKS TOOL
- Can be use both at home or industry.Suitable for Aluminum,Brass, Bronze, Iron, Plastic,Stainless,thin iron plate,wood,carbon steel,insulation board,or PVC board etc
- Includes ,6.3 8 10 12.4 20.5 25mm blade diameter cutters,6pcs bits,Material:Uncoated HSS M2AI,Round Handle
- High-precision,Manufactured to exacting tolerances,Full grinded,high abrasion resistance,best obtain accuracy and fine finish.
- 6pc×cutters
- 3Flute chamfering with 90° Countersink Angle on the point for sharp and precise countersinking
49. KEO 53514 Cobalt Steel Single-End Countersink, TiN Coated, 82 Degree Point Angle, Round Shank, 3/8″ Shank Diameter, 3/4″ Body Diameter -Industrial & Scientific
By KEO Cutters
- Round shanks allow use with a wide variety of toolholding systems
- Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools
- 90 degree angle
- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
50. 3 Flute 90 Degree HSS Chamfering End Mill Cutter Bit Countersink Drill Bit Pack of 6pcs -Countersink Drill Bits
By Chiloskit
- Size : In the picture.Shank: round shank
- We will promise that our products are 100% brand new.
- Great for Sinking 90 Degree Holes into Wood and Metals Countersunk Screws and Fixings.Suitable for DIY, Home and General Building/Engineering Using
- Used in hardness 25 ° below the workpiece, such as carbon steel, sheet iron, insulation board,
- Material of Drill Bit:HSS 4241 , classic high speed steel and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal
- Set of 6 countersink drill bits with precision-ground 90-degree tips for drilling into wood, metals, rubber, plastic, and more
Countersink for steel – The Buyer’s Guide
You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the countersink for steel in the above list? So shall we begin with the guide and help you learn about the important factors?
1. Does it have the features you need?
Wait for a minute before you buy the countersink for steel, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best countersink for steel which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.
2. Budget and Price Match
Well, you obviously can’t buy the best countersink for steel with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the countersink for steel with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.
3. Warranty and Brand
Most of the countersink for steel industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because countersink for steel from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.
Another benefit of buying a countersink for steel from a reputable brand would be warranty. Most of the countersink for steel from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.
4. Check for Reviews and Ratings
Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular countersink for steel. Isn’t it great?
The Verdict
We hope that you loved the countersink for steel we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.
To wrap up this guide,
- If you are looking for the best countersink for steel: You shall consider going for KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4″ – 1″ Body Diameter
- If you want the one which has similar features to the best, then you shall consider going for KEO 55032 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/2″ Shank Diameter, 1-1/4″ Body Diameter
- If you want a countersink for steel which is “value for money” then you shall go for the Rokrou Countersink Drill Bit Set 5 Pieces Titanium Coated High Speed Steel 82 Degree 5 Flute 1/4 inch Round Shank Mill Cutter Bit Counter Sink in Sizes 1/4 3/8 1/2 5/8 3/4 Set with Aluminum Case
- If you want the cheapest countersink for steel then the General Tools 195-1/2 Countersink Bit, 1/2-Inch should be the best one for your needs!
