Passer au contenu
Contact Support
|

🎉 Christmas Sale: Enjoy 20% OFF on Everything! Use Code: XMAS20

Bosch 12 pc. 1/64 In. x 3/4 In. Cobalt Drill Bit - CO4128

Bosch 12 pc. 1/64 In. x 3/4 In. Cobalt Drill Bit - CO4128

par Bosch Commerical

Part Number : CO4128

$5.95 - $5.95
$5.95 price
$5.95 - $5.95
$5.95 price

Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix del...

Earn upto 5 Rubans Coins on this purchase
  • Rubans Coins will be rewarded once order is paid and fulfilled
  • Click here to learn more about Rubans Coins

Does this part fit my model?

    Compatible Models

    The Bosch 12 pc. 1/64 In. x 3/4 In. Cobalt Drill Bit - CO4128 is the correct replacement for the following model numbers.

    Description

    Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

    Benefits
    Withstands high-temperature applications for extended periods of time (up to 1,100°F)
    Available in jobber length, full shank
    Rigid, thick web design adds stability to bit in tough applications
    Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
    Surface hardened to penetrate tough abrasive materials

    Reviews

    ×

    Write Review

    You may also like

    • Part

      Bosch 12 pc. 11/64 In. x 3-1/4 In. Cobalt Drill Bit - CO4138

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased d...

      Afficher tous les détails
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

      Benefits
      Withstands high-temperature applications for extended periods of time (up to 1,100°F)
      Available in jobber length, full shank
      Rigid, thick web design adds stability to bit in tough applications
      Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
      Surface hardened to penetrate tough abrasive materials
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

    • Part

      Bosch 12 pc. 15/64 In. x 3-7/8 In. Cobalt Drill Bit - CO4142

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased d...

      Afficher tous les détails
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

      Benefits
      Withstands high-temperature applications for extended periods of time (up to 1,100°F)
      Available in jobber length, full shank
      Rigid, thick web design adds stability to bit in tough applications
      Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
      Surface hardened to penetrate tough abrasive materials
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

    • Part

      Bosch 12 pc. 13/64 In. x 3-5/8 In. Cobalt Drill Bit - CO4140

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased d...

      Afficher tous les détails
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

      Benefits
      Withstands high-temperature applications for extended periods of time (up to 1,100°F)
      Available in jobber length, full shank
      Rigid, thick web design adds stability to bit in tough applications
      Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
      Surface hardened to penetrate tough abrasive materials
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

    • Part

      Bosch 12 pc. 21/64 In. x 4-5/8 In. Cobalt Drill Bit - CO4148

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased d...

      Afficher tous les détails
      $10.95 - $10.95
      $10.95 price
      $10.95 - $10.95
      $10.95 price

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

      Benefits
      Withstands high-temperature applications for extended periods of time (up to 1,100°F)
      Available in jobber length, full shank
      Rigid, thick web design adds stability to bit in tough applications
      Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
      Surface hardened to penetrate tough abrasive materials
      $10.95 - $10.95
      $10.95 price
      $10.95 - $10.95
      $10.95 price

    • Part

      Bosch 12 pc. 9/64 In. x 2-7/8 In. Cobalt Drill Bit - CO4136

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased d...

      Afficher tous les détails
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price

      Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

      Benefits
      Withstands high-temperature applications for extended periods of time (up to 1,100°F)
      Available in jobber length, full shank
      Rigid, thick web design adds stability to bit in tough applications
      Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
      Surface hardened to penetrate tough abrasive materials
      $5.95 - $5.95
      $5.95 price
      $5.95 - $5.95
      $5.95 price