Bosch HC4C2084-1/2 in. X 10 in. X 12 in. SDS-Plus® Bulldog™ Tough Rotary Hammer Bit

Four-cutter carbide tipped head design - delivers up to 2X life in concrete with rebar (vs Hawera SDS-plus two-cutter concrete drill bit) Four-cutter head - provides four cutting edges to hit rebar, to help prevent the bit from getting stuck Centering tip - ideal for drilling anchoring holes to enhace the precision of hole placement Four-flute design - standard flute design efficiently pulls dust away from the hole Diameter: 1/2 Inch Usable length: 10 Inches Overall length: 12 Inches