This IRWIN 12-Piece Black Oxide Hex Shank Drill Bit Set features drill bits with a 135° split-point tip to start drilling quickly with minimal walking. Each step drill bit is engineered with high-speed steel with a black oxide coating for corrosion resistance. The 1/4-inch hex shank works in most Lock-n-Load quick-change extensions as well as virtually any drill chuck. Applications include automotive, maintenance and repair, portable drills and stationary drill presses.
IRWIN 12 Piece Black Oxide Hex Shank Drill Bit Set - TremTech Electrical Systems
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Black Oxide Hex Shank Drill Bit Set, 12 Piece - IRWIN tools - 4935643
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Tools - Page 3 - TremTech Electrical Systems
Tools - Page 3 - TremTech Electrical Systems
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