5/8 in Rotary Drill & Hammer Drill Bits - Grainger ...
5/8 in Rotary Drill & Hammer Drill Bits. 73 products. Rotary drill and hammer drill bits make holes in hard, brittle materials such as brick and cinder block for setting fasteners such as concrete anchors and tapping screws. The bits' fast-spiral flutes dissipate heat as they grind through the materials.
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