Precise H.S.S. Combined Tap & Drill, 5/16-18 NC – 404-266

Precise H.S.S. Combined Tap & Drill, 5/16-18 NC - 404-266 Drill & tap in one step.25 degree Helix provides proper cutting action for both drlling and tapping.118 degree self-centering helical point eliminates the need for center punching or center drilling

$13.23 $16.54

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