bosch HC5051

1"x16"x21" SDS-max WildBore Rotary Hammer Bits with Quadro-X Design

Increased flute geometry for faster dust removal and less vibration
Patented extra strength tip for longer life and faster drilling
Carbide tipped bit head is harder, tougher, and more resistant to extreme loads
Four chiseling faces and cutting edges double the chiseling action for more efficient drilling
4-cutter head provides fast, accurate drilling and true round holes for anchors