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Silver & Deming 1/2" Reduced Shank (Fractional) 4pc. Drill Bit Set

Maintenance length. 1/2" Reduced shank. 135˚ Split point. 3 fllats on shank surface treated flutes.
This is a shorter (5") tougher version of our very popular 1/2" reduced shank product. Designed specifically for the needs of the MRO market, it has a 135º split point to insure fast hole starts without drill walking. The three flats on the shank insure positive chucking without slippage.
Sizes: 9/16", 5/8", 3/4", 1"

Silver & Deming 1/2\" Reduced Shank (Fractional) 4pc. Drill Bit Set: American Made
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