$61.99 Carbide Tipped Masonry Drill Bit 1/2'' - 53178 | Klein Tools - For Professionals since 1857
2-1/2 Inch Diamond Wet Core Drill Bit For Concrete, Brick, Masonry,and Block With 1-1/4-7 
New Drillpro 32mm/42mm 1/2 Inch Square Driver Firewood Splitter Drill Bit for Impact Wrench 
