Top Samarium Cobalt Alloys Reviews

Drill America 1' Reduced Shank Cobalt Drill Bit with 1/2' Shank, DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Manufactured to National Aerospace standard 907.
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KEO 53528 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, 90 Degree Angle, 5/16\ - 5/8\ Head Diameter

  • 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.
  • Straight shank, CNC precision cam ground, M35 cobalt steel material, chatter-free cutting action.
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Drill America - DWDCO43P12 #43 Cobalt Drill Bit (Pack of 12), DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Ideal for drilling in tough, high tensile strength materials.
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Drill America DWDCO40P12 #40 Cobalt Drill Bit (Pack of 12), DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Ideal for drilling in tough, high tensile strength materials.
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Drill America DWDCO44P12 #44 Cobalt Drill Bit (Pack of 12), DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Ideal for drilling in tough, high tensile strength materials.
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Drill America DWDCO30P12 #30 Cobalt Drill Bit (Pack of 12), DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Ideal for drilling in tough, high tensile strength materials.
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KEO 53518 Cobalt Steel Single-End Countersink Set Uncoated Bright Finish 82 Degree Point Angle 5/16 - 5/8 Head Diameter

  • 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.
  • Straight shank, CNC precision cam ground, M35 cobalt, chatter-free cutting action.
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Drill America - DWDCO5/8 5/8\ Reduced Shank Cobalt Drill Bit with 1/2\ Shank, DWDCO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Manufactured to National Aerospace standard 907.
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KEO 53519 Cobalt Steel Single-End Countersink Set, TiN Coated, 82 Degree Point Angle, 5/16\ - 1\ Head Diameter

  • 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.
  • 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.
  • Application: Countersinks And Deburs Aluminum, Non-Metallics And Plastics.
  • Straight shank, CNC precision cam ground, M35 cobalt, chatter-free cutting action.
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Drill America - D/ACO43P12 #43 Cobalt Heavy Duty Drill Bit (Pack of 12), D/ACO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Manufactured to National Aerospace standard 907.
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Drill America - D/ACO40P12#40 Cobalt Heavy Duty Drill Bit (Pack of 12), D/ACO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Manufactured to National Aerospace standard 907.
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Drill America D/ACO30P12 #30 Cobalt Heavy Duty Drill Bit (Pack of 12), D/ACO Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • 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.
  • Manufactured to National Aerospace standard 907.
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Drill America 5/16 Cobalt Stubby Threaded Shank Drill Bit Overall Length 5/8 TSD Series

  • 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.
  • Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
  • performance is similar to uncoated tools.
  • Threaded shank is for use with threaded-spindle tools, often used in aerospace and automotive applications.
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
  • Featured with 135 degrees heavy duty split point and surface treated for drilling hard, tough, high tensile strength materials.
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