Greenlee MAS-3/16 Masonry Drill Bit, 3/16-Inch
Price 6.75 - 6.86 USD
One piece hardened carbon steel body and hex shank for a stronger, more concentric bit * Carbide grade tip for faster penetration and longer bit life * Hammer drill rated for use in either standard or hammer drills * 1/4-inch quick-change hex for fast bit changes * Use in quick-change chucks, conventional adjustable drill chucks, and hex adapters for more versatility