Bosch HC5011 1/2" x 16" x 21" SDS-Max Carbide-Tipped Drill Bit, 2 Cutter

Bosch HC5011 Features

•   Increased flute geometry for faster dust removal and less vibration
•   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