Irwin 1882787 Replacement Drill Bit, 9/64 in Dia, Countersink, Widened Flute, 1/4 in Dia Shank

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Suggested Retail: $10.99

Product Code: 8786949

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Description

Extended Information

Tapered drill with widened flutes for drilling fast, clean pilot holes. 1/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drills. Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking. Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth.