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Grainger Threaded Shank Drill #21 HSS
Supplier: Grainger 16W745

The Grainger 21/64" Threaded Shank Drill Bit is made of high speed steel and has a 118 degree point angle. It features a 1/4" hex shank and is designed for use in metalworking applications. The overall length is 2-1/2" and it can drill holes up to 21/64" in diameter. This USA-made drill bit is ideal for drilling holes in steel, iron, aluminum and other metals. It provides good cutting action and chip ejection when used with proper feeds, speeds and drill press setup.
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