• Milwaukee 21pc Thunderbolt Black Oxide Drill Bit Set in case icon
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  • Milwaukee Thunderbolt Black Oxide Drill Bit in use on metal icon
  • Milwaukee Thunderbolt Black Oxide Drill Bit in use on metal icon
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Milwaukee Thunderbolt® Black Oxide Drill Bit Sets

Designed for Extreme Durability and Long Life

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What's special about these drill bit sets?

  • Constructed with a thicker core than most standard drill bits, to provide ultimate strength.
  • Specially designed parabolic flute keeps bits free of debris and chips and during use.
  • Includes labeled molded case to keep your bits organized and protected when not in use.
  • Click for More Features

The Milwaukee Black Oxide Thunderbolt Sets are designed specifically for long tool life and extreme durability. Each bit is equipped with a thick core to provide greater strength and protection against side-load breakage.

Part # Description Color Dimensions Weight Price
MWT-48-89-2801 Milwaukee 21 Piece Black Oxide Thunderbolt Set Red/Black 8"H x 10"W x 2"D 1.27 lbs
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MWT-48-89-2803 Milwaukee 15 Piece Black Oxide Thunderbolt Set Red/Black 8"H x 10"W x 2"D 1.22 lbs
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  • 135° split point tip allows a precision start for fast, accurate holes, and keeps the bits from moving
  • Flute design also helps to keep the bit cool, to avoid weakening of the metal
  • Strong material requires less effort for drilling holes, so it is ideal for use on curved surfaces
  • The 3-Flat Secure-Grip shank prevents the bit from slipping while in the drill chuck(reduced shank diameter for use in 3/8" chucks)
  • 30-day satisfaction warranty

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    MWT-48-89-2801, 21 Piece Set Includes:

    • (2) 1/16"
    • (2) 5/64"
    • 3/32"
    • 7/64"
    • (2) 1/8
    • 9/64"
    • 5/32"
    • 11/64"
    • (2) 3/16"
    • 13/64"
    • 7/32"
    • 15/64"
    • (2) 1/4
    • 5/16"
    • 3/8"
    • 1/2"

    MWT-48-89-2803, 15 Piece Set Includes:

    • 1/16"
    • 5/64"
    • 3/32"
    • 7/64"
    • 1/8
    • 9/64"
    • 5/32"
    • 11/64"
    • 3/16"
    • 13/64"
    • 7/32"
    • 1/4
    • 9/32"
    • 5/16"
    • 3/8"
    Part # MWT-48-89-2801 MWT-48-89-2803
    Kit Includes
    • (2) 1/16"
    • (2) 5/64"
    • 3/32"
    • 7/64"
    • (2) 1/8
    • 9/64"
    • 5/32"
    • 11/64"
    • (2) 3/16"
    • 13/64"
    • 7/32"
    • 15/64"
    • (2) 1/4
    • 5/16"
    • 3/8"
    • 1/2"
    • 1/16"
    • 5/64"
    • 3/32"
    • 7/64"
    • 1/8
    • 9/64"
    • 5/32"
    • 11/64"
    • 3/16"
    • 13/64"
    • 7/32"
    • 1/4
    • 9/32"
    • 5/16"
    • 3/8"
    Dimensions 8"H x 10"W x 2"D 8"H x 10"W x 2"D
    Weight 1.27 lbs 1.22 lbs
    Manuals

     

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