IRWIN 12 Piece Black Oxide Hex Shank Drill Bit Set - TremTech

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.

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