Best Countersinks. Reviews November, 2020

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''

Search only COMOWARE brand name
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''

Current price: 13.99 USD


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  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.

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IRWIN Countersink Drill Bit Set for Metal, 5-Piece (1877793)

Search only Irwin Tools brand name
IRWIN Countersink Drill Bit Set for Metal, 5-Piece (1877793)

Current price: 39.83 USD

Saving: $17.53 (31%)


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Height: 7 Inches

Length: 1.625 Inches

Width: 4.375 Inches

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic

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KEO 53512 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 5/16" Shank Diameter, 1/2" Body Diameter

Search only KEO Cutters brand name
KEO 53512 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 5/16

Current price: 17.37 USD

Saving: $6.92 (28%)


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Height: 0.5 Inches

Length: 3 Inches

Width: 0.5 Inches

Weight: 0.000625 Pounds

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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

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OCGIG 4pcs Countersink Chamfer Tool HSS(4241) Deburring Tool Set Metal Wood Drill Bits

Search only OCGIG brand name
OCGIG 4pcs Countersink Chamfer Tool HSS(4241) Deburring Tool Set Metal Wood Drill Bits

Current price: 13.99 USD


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  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness

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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

Search only KEO Cutters brand name
KEO 55531 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/2

Current price: 47 USD

Saving: $14.29 (23%)


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Weight: 0.000625 Pounds

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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

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Drill America - DEWSFC1/2-82 1/2"-82 High Speed Steel Single Flute Countersink, Dew Series

Search only Drill America brand name
Drill America - DEWSFC1/2-82 1/2

Current price: 7 USD


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  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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
  • They provide a smooth finish on a variety of materials
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
  • Round shanks allow use with a wide variety of toolholding systems
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

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FTG USA #4#6#8 Adjustable Wood Countersink Set with Tapered Drill bit with 1 Adjustable Depth Stop Collar and 1 Allen Wrench Included

Search only FTG USA brand name
FTG USA #4#6#8 Adjustable Wood Countersink Set with Tapered Drill bit with 1 Adjustable Depth Stop Collar and 1 Allen Wrench Included

Current price: 19.95 USD


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Height: 0.1 Inches

Length: 4 Inches

Width: 0.5 Inches

Weight: 0.22 Pounds

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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
  • They provide a smooth finish on a variety of materials
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
  • Round shanks allow use with a wide variety of toolholding systems
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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; this product is Professionally manufactured in China; Hex Key (Allen Wrench) 1/8" and Adjustable Depth Stop collar 3/8" included. Packaging set combination/design protected by US Copyright Office
  • Drill, countersink and counterbore in 1 step; the countersink cutter doesn't clog up providing superior speed and clean finish. 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
  • 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 for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
  • 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; Counterbore size 3/8", Plug size 3/8". Adjustable Depth Stop Collar 3/8" and Allen Wrench 1/8" included
  • One of the best and most popular countersink drill bits set for wood; Top Quality material components highly durable: Tapered drill bit HSS M2, by far the most popular High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 3 Adjustable wood countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch)

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FTG Maximum Torque - 5 Piece Adjustable Wood Countersink #4, 6, 8, 10, 12 Value Set with Hex Wrench - Tapered Drill Bits Secured with Pin

Search only FTG USA brand name
FTG Maximum Torque - 5 Piece Adjustable Wood Countersink #4, 6, 8, 10, 12 Value Set with Hex Wrench - Tapered Drill Bits Secured with Pin

Current price: 31.91 USD


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Height: 0.1 Inches

Length: 3.5 Inches

Width: 0.1 Inches

Weight: 0.35 Pounds

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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
  • They provide a smooth finish on a variety of materials
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
  • Round shanks allow use with a wide variety of toolholding systems
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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; this product is Professionally manufactured in China; Hex Key (Allen Wrench) 1/8" and Adjustable Depth Stop collar 3/8" included. Packaging set combination/design protected by US Copyright Office
  • Drill, countersink and counterbore in 1 step; the countersink cutter doesn't clog up providing superior speed and clean finish. 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
  • 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 for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
  • 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; Counterbore size 3/8", Plug size 3/8". Adjustable Depth Stop Collar 3/8" and Allen Wrench 1/8" included
  • One of the best and most popular countersink drill bits set for wood; Top Quality material components highly durable: Tapered drill bit HSS M2, by far the most popular High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 3 Adjustable wood countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch)
  • 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; this product is Professionally manufactured in China at FTG USA specifications; Hex Key (Allen Wrench) included
  • 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
  • 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
  • Adjustable 4-cutter counter bore, 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 without the need of a stop collar
  • One of the best and most popular countersink drill bits set for wood. Bits secured with pin Never Come Loose from shank; Top Quality material components highly durable:Tapered drill bit HSS M2 (Grade 6542), by far the best High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 5 Piece countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch), #10 (3/16 inch), #12 (7/32 inch)

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Gimiton 4 Pcs Countersink Chamfer Deburring Tool Hss Titanium Coated Hole Deburring Tool for Wood, PVC board, Aluminum, Insulation board (Gold Color)

Search only Gimiton brand name
Gimiton 4 Pcs Countersink Chamfer Deburring Tool Hss Titanium Coated Hole Deburring Tool for Wood, PVC board, Aluminum, Insulation board (Gold Color)

Current price: 14.99 USD


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Height: 2.755905509 Inches

Length: 3.543307083 Inches

Width: 2.362204722 Inches

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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
  • They provide a smooth finish on a variety of materials
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
  • Round shanks allow use with a wide variety of toolholding systems
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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; this product is Professionally manufactured in China; Hex Key (Allen Wrench) 1/8" and Adjustable Depth Stop collar 3/8" included. Packaging set combination/design protected by US Copyright Office
  • Drill, countersink and counterbore in 1 step; the countersink cutter doesn't clog up providing superior speed and clean finish. 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
  • 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 for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
  • 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; Counterbore size 3/8", Plug size 3/8". Adjustable Depth Stop Collar 3/8" and Allen Wrench 1/8" included
  • One of the best and most popular countersink drill bits set for wood; Top Quality material components highly durable: Tapered drill bit HSS M2, by far the most popular High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 3 Adjustable wood countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch)
  • 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; this product is Professionally manufactured in China at FTG USA specifications; Hex Key (Allen Wrench) included
  • 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
  • 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
  • Adjustable 4-cutter counter bore, 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 without the need of a stop collar
  • One of the best and most popular countersink drill bits set for wood. Bits secured with pin Never Come Loose from shank; Top Quality material components highly durable:Tapered drill bit HSS M2 (Grade 6542), by far the best High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 5 Piece countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch), #10 (3/16 inch), #12 (7/32 inch)
  • ★APPLICATION - Used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfer
  • ★HARDNESS UNDER 25 ARTIFACTS - Suitable for hardness under 25 artifacts, like aluminum, insulation board, PVC board, wood, plastic, metal.
  • ★INSIDE CHIP REMOVAL DESIGN - make cutting much faster, cleaner & quieter.
  • ★CUT HOLE SIZE: 2-5mm, 5-10mm, 10-15mm, 15-20mm.
  • ★HIGH SPEED STEEL MATERIAL - titanium coated.

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IRWIN Bit Set for Wood, Countersink, 19-Piece (1890451)

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IRWIN Bit Set for Wood, Countersink, 19-Piece (1890451)

Current price: 42.62 USD


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Height: 9.5 Inches

Length: 1.75 Inches

Width: 8.75 Inches

  • 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.
  • 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.
  • 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. ALL have 90 degree on the point for sharp and precise countersinking.
  • PREMIUM QUALITY: Made of Industrial grade high carbon steel. Titanium coated, Durable & Long service life.
  • 1/4" round shank fits all handheld and stationary drills
  • Five-flute design reduces vibration for smoother drilling and extended life
  • Includes a black oxide finish for added corrosion resistance
  • Made from industrial grade high speed steel for increased durability
  • Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
  • 82 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
  • 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
  • This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill
  • 90° angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole
  • Ideal for cutting through metal, wood and plastic (hardness
  • 82 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
  • 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
  • They provide a smooth finish on a variety of materials
  • Through-hole flute style has a single flute that passes through the cutting head to reduce vibration and chip clogging; also called "zero flute"
  • Round shanks allow use with a wide variety of toolholding systems
  • Single flute countersinks are ideal for chambering, deburring, and countersinking
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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; this product is Professionally manufactured in China; Hex Key (Allen Wrench) 1/8" and Adjustable Depth Stop collar 3/8" included. Packaging set combination/design protected by US Copyright Office
  • Drill, countersink and counterbore in 1 step; the countersink cutter doesn't clog up providing superior speed and clean finish. 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
  • 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 for extended life; Logo brand laser printed on each countersink shank offering confidence in product authenticity
  • 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; Counterbore size 3/8", Plug size 3/8". Adjustable Depth Stop Collar 3/8" and Allen Wrench 1/8" included
  • One of the best and most popular countersink drill bits set for wood; Top Quality material components highly durable: Tapered drill bit HSS M2, by far the most popular High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 3 Adjustable wood countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch)
  • 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; this product is Professionally manufactured in China at FTG USA specifications; Hex Key (Allen Wrench) included
  • 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
  • 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
  • Adjustable 4-cutter counter bore, 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 without the need of a stop collar
  • One of the best and most popular countersink drill bits set for wood. Bits secured with pin Never Come Loose from shank; Top Quality material components highly durable:Tapered drill bit HSS M2 (Grade 6542), by far the best High Speed Steel, for its high toughness, wear resistance, and good cutting edge retention; 4 cutter #45 Carbon Steel; featuring 5 Piece countersink #4 (7/64 inch), #6 (9/64 inch), #8 (11/64 inch), #10 (3/16 inch), #12 (7/32 inch)
  • ★APPLICATION - Used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfer
  • ★HARDNESS UNDER 25 ARTIFACTS - Suitable for hardness under 25 artifacts, like aluminum, insulation board, PVC board, wood, plastic, metal.
  • ★INSIDE CHIP REMOVAL DESIGN - make cutting much faster, cleaner & quieter.
  • ★CUT HOLE SIZE: 2-5mm, 5-10mm, 10-15mm, 15-20mm.
  • ★HIGH SPEED STEEL MATERIAL - titanium coated.
  • Adjustable stop collar attaches to counter bore with two hex screws for a secure fit and can be adjusted for desired counter bore depth
  • 1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks, including impact drills
  • Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth
  • Adjustable four-cutter counter bore cuts and clears chips quicker for fast, smooth countersinking
  • Tapered drill with widened flutes for drilling fast, clean pilot holes and ensures tight fit for screws

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