High quality Single End Countersinks. Reviews January, 2021, page 3

KEO 53500 Cobalt Steel Single-End Countersink, TiN Coated, 60 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 5/16" Body Diameter

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Search only KEO Cutters brand name
KEO 53500 Cobalt Steel Single-End Countersink, TiN Coated, 60 Degree Point Angle, Round Shank, 1/4

Current price: 13.57 USD

Saving: $7.36 (35%)


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Weight: 0.01 Pounds

  • 60 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
  • 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
  • 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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KEO 40588 High-Speed Steel Machine Single-End Countersink, TiN Coated, 4 Flutes, 82 Degree Point Angle, Round Shank, 1/2" Shank Diameter, 5/8" Body Diameter

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KEO 40588 High-Speed Steel Machine Single-End Countersink, TiN Coated, 4 Flutes, 82 Degree Point Angle, Round Shank, 1/2

Current price: 47.43 USD


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Height: 0.8 Inches

Length: 5.3 Inches

Width: 0.8 Inches

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

More Info

KEO 53502 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 60 Degree Point Angle, Round Shank, 5/16" Shank Diameter, 1/2" Body Diameter

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Search only KEO Cutters brand name
KEO 53502 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 60 Degree Point Angle, Round Shank, 5/16

Current price: 19.11 USD

Saving: $5.18 (21%)


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Weight: 0.000625 Pounds

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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

More Info

KEO 53531 Cobalt Steel Single-End Countersink, TiN Coated, 100 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

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Search only KEO Cutters brand name
KEO 53531 Cobalt Steel Single-End Countersink, TiN Coated, 100 Degree Point Angle, Round Shank, 1/4

Current price: 18.11 USD


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Height: 0.5 Inches

Length: 2.2 Inches

Width: 0.5 Inches

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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

More Info

KEO 55781 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 60 Degree Point Angle, Round Shank, 3/16" Shank Diameter, 3/16" Body Diameter

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KEO 55781 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 60 Degree Point Angle, Round Shank, 3/16

Current price: 15 USD


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Weight: 0.02 Pounds

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems

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Countersink Chamfer Bit - Deburring Drill Bit Tool Set, Titanium Coated 6/8/10/12mm Round Shank Single End Countersinks Hole for Metal Plastic (Gold)

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Search only JONMON brand name
Countersink Chamfer Bit - Deburring Drill Bit Tool Set, Titanium Coated 6/8/10/12mm Round Shank Single End Countersinks Hole for Metal Plastic (Gold)

Current price: 13.98 USD


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  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • WIDE APPLICATION - Ideal for cutting MDF, plywood, wood, acrylic, PVC board, plastic and soft metal.When working with the material, need to let the bit continuous cooling down between drilling.
  • 90° CHAMRING - 90 degree point angle which convenient for getting out the chips and prevent from splashing for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
  • SCIENTIFIC DESIGN - The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging.Round shanks allow use with a wide variety of toolholding systems.
  • SOLID&DURABLE - The rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges.The countersink deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges.
  • COUNTERSINK DEBUR SET - Made of high speed steel titanium coated countersink debur set includes 4 head diameter sizes:2-5mm,5-10mm,10-15mm,15-20mm.

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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

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Search only KEO Cutters brand name
KEO 55051 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 90 Degree Point Angle, Round Shank, 1/2

Current price: 40.16 USD

Saving: $11.83 (23%)


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Height: 3 Inches

Length: 1.2 Inches

Width: 1.2 Inches

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • WIDE APPLICATION - Ideal for cutting MDF, plywood, wood, acrylic, PVC board, plastic and soft metal.When working with the material, need to let the bit continuous cooling down between drilling.
  • 90° CHAMRING - 90 degree point angle which convenient for getting out the chips and prevent from splashing for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
  • SCIENTIFIC DESIGN - The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging.Round shanks allow use with a wide variety of toolholding systems.
  • SOLID&DURABLE - The rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges.The countersink deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges.
  • COUNTERSINK DEBUR SET - Made of high speed steel titanium coated countersink debur set includes 4 head diameter sizes:2-5mm,5-10mm,10-15mm,15-20mm.
  • 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
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

More Info

KEO 55794 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

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Search only KEO Cutters brand name
KEO 55794 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/4

Current price: 30.89 USD

Saving: $11.53 (27%)


Check price and availability


Height: 2.7 Inches

Length: 0.7 Inches

Width: 0.7 Inches

Weight: 0.05 Pounds

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • WIDE APPLICATION - Ideal for cutting MDF, plywood, wood, acrylic, PVC board, plastic and soft metal.When working with the material, need to let the bit continuous cooling down between drilling.
  • 90° CHAMRING - 90 degree point angle which convenient for getting out the chips and prevent from splashing for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
  • SCIENTIFIC DESIGN - The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging.Round shanks allow use with a wide variety of toolholding systems.
  • SOLID&DURABLE - The rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges.The countersink deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges.
  • COUNTERSINK DEBUR SET - Made of high speed steel titanium coated countersink debur set includes 4 head diameter sizes:2-5mm,5-10mm,10-15mm,15-20mm.
  • 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
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems

More Info

KEO 53511 Cobalt Steel Single-End Countersink, TiN Coated, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 3/8" Body Diameter

More from Industrial & Scientific
Search only KEO Cutters brand name
KEO 53511 Cobalt Steel Single-End Countersink, TiN Coated, 82 Degree Point Angle, Round Shank, 1/4

Current price: 15.86 USD


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Height: 2.6 Inches

Length: 0.7 Inches

Width: 0.7 Inches

Weight: 0.02 Pounds

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • WIDE APPLICATION - Ideal for cutting MDF, plywood, wood, acrylic, PVC board, plastic and soft metal.When working with the material, need to let the bit continuous cooling down between drilling.
  • 90° CHAMRING - 90 degree point angle which convenient for getting out the chips and prevent from splashing for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
  • SCIENTIFIC DESIGN - The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging.Round shanks allow use with a wide variety of toolholding systems.
  • SOLID&DURABLE - The rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges.The countersink deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges.
  • COUNTERSINK DEBUR SET - Made of high speed steel titanium coated countersink debur set includes 4 head diameter sizes:2-5mm,5-10mm,10-15mm,15-20mm.
  • 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
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • 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
  • 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
  • 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

More Info

KEO 53510 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 1/4" Shank Diameter, 5/16" Body Diameter

More from Industrial & Scientific
Search only KEO Cutters brand name
KEO 53510 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 82 Degree Point Angle, Round Shank, 1/4

Current price: 12.55 USD


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Height: 0.5 Inches

Length: 3 Inches

Width: 0.5 Inches

Weight: 0.02 Pounds

  • 60 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
  • 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
  • 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
  • 82 degree point 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
  • 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
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 60 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
  • 100 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
  • 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
  • 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
  • 60 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • WIDE APPLICATION - Ideal for cutting MDF, plywood, wood, acrylic, PVC board, plastic and soft metal.When working with the material, need to let the bit continuous cooling down between drilling.
  • 90° CHAMRING - 90 degree point angle which convenient for getting out the chips and prevent from splashing for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole.
  • SCIENTIFIC DESIGN - The spiral fluted tools help to evacuate chips up and out of the cut to reduce clogging.Round shanks allow use with a wide variety of toolholding systems.
  • SOLID&DURABLE - The rustproof, solid and durable bit can cut edge smoothly without chatter and fluted edges.The countersink deburring drill bit can be used for deburring cross holes, deep holes, straight edges, curved edges.
  • COUNTERSINK DEBUR SET - Made of high speed steel titanium coated countersink debur set includes 4 head diameter sizes:2-5mm,5-10mm,10-15mm,15-20mm.
  • 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
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • 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
  • Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
  • 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
  • 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
  • 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
  • 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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