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Thunderbolt Cobalt Drill Bits

12 Item(s)
  1. Milwaukee 48-89-2303 - 3/32" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee 48-89-2303 - 3/32" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 1-1/4" Flute Length - 0.0938 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $32.44

  2. Milwaukee 48-89-2329 - 1/2" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee 48-89-2329 - 1/2" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck Versatile: Reduced shank diameter for use in 3/8" chucks - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 4-1/2" Flute Length - 0.5 Decimal Equivalent

    List Price is for Whole Pack of 3 Pieces


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    $79.60

  3. Milwaukee 48-89-2325 - 7/16" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee 48-89-2325 - 7/16" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck Versatile: Reduced shank diameter for use in 3/8" chucks - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 4-1/16" Flute Length - 0.4375 Decimal Equivalent

    List Price is for Whole Pack of 3 Pieces


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    $66.48

  4. Milwaukee 48-89-2321 - 3/8" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee 48-89-2321 - 3/8" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 3-5/8" Flute Length - 0.375 Decimal Equivalent

    List Price is for Whole Pack of 3 Pieces


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    $51.98

  5. Milwaukee 48-89-2317 - 5/16" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee 48-89-2317 - 5/16" Thunderbolt Cobalt Drill Bit - 3 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 3-3/16" Flute Length - 0.3125 Decimal Equivalent

    List Price is for Whole Pack of 3 Pieces


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    $38.97

  6. Milwaukee 48-89-2313 - 3/16" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee 48-89-2313 - 3/16" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 3-3/4" Flute Length - 0.25 Decimal Equivalent - $name Size

    List Price is for Whole Pack of 5 Pieces


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    $48.71

  7. Milwaukee 48-89-2309 - 3/16" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee 48-89-2309 - 3/16" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast -  Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 2-5/16" Flute Length - 0.1875 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $30.22

  8. Milwaukee 48-89-2307 - 5/32" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee 48-89-2307 - 5/32" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 2" Flute Length - 0.1563 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $26.01

  9. Milwaukee 48-89-2306 - 9/64" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee 48-89-2306 - 9/64" Thunderbolt Cobalt Drill Bit - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 1-3/4" Flute Length - 0.1406 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $26.57

  10. Milwaukee 48-89-2305 - 1/8" Thunderbolt Cobalt Drill Bits - 5 Packs

    Milwaukee 48-89-2305 - 1/8" Thunderbolt Cobalt Drill Bits - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 1-5/8" Flute Length - 0.125 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $39.96

  11. Milwaukee 48-89-2304 - 7/64" Thunderbolt Cobalt Drill Bits - 5 Packs

    Milwaukee 48-89-2304 - 7/64" Thunderbolt Cobalt Drill Bits - 5 Packs

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating - 1-1/2" Flute Length - 0.1094 Decimal Equivalent

    List Price is for Whole Pack of 5 Pieces


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    $33.81

  12. Milwaukee 48-89-0026 - Thunderbolt Cobalt Drill Bits (14 PC)

    Milwaukee 48-89-0026 - Thunderbolt Cobalt Drill Bits (14 PC)

    Milwaukee - Thicker web provides greater strength and longer life - 135° split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast Reduced slipping: 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck Versatile: Reduced shank diameter for use in 3/8" chucks - Designed for high performance with stainless steel, high alloy steel and cast iron - Cobalt Coating


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    $90.99

12 Item(s)