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Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit

Milwaukee 48-89-2740 9/16 in. S&D Black Oxide Drill Bit

  • SKU #: MIL48892740
  • UPC #: 045242167135
  • MPN #: 48-89-2740
MSRP: $26.20
$22.15
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Condition:
New
Availability:
Special Order, expect 4-6 weeks for delivery, subject to change
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Milwaukee's Thunderbolt Silver & Deming drill bits are designed for performance in low to high tensile strength materials, stainless steel and cast iron. Thunderbolt twist drill bits are made from premium industrial-grade steel with heavy-duty cutting surfaces that power through deep or shallow holes with lightning speed. A special flute geometry adds strength while providing increased chip ejection. Thunderbolt twist drill bits have a heavy duty 135 degree split point for easy penetration and a 1/2 in. reduced shank with 3 milled flats which prevent slippage in a jawed chuck. One per package.

  • Extreme durability: thicker web provides greater strength and longer life
  • Fast, accurate drilling: 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 1/2 in. chucks
  • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit
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