Best Seller | BOSCH HS1910 Hammer Drill Bit 3" x 12"L, SDS Max Chisel Bit, Chisel Type Tile Chisel, Shank Type - Machining SDS Max, Shank Diameter 45/64 in, Measurement System Fractional Inch, Head Width 3 in, Overall Length 12 in, Chisel Collar Shape Flat, For Tool Type Rotary Drill ... more BOSCH HS1910 Hammer Drill Bit 3" x 12"L, SDS Max Chisel Bit, Chisel Type Tile Chisel, Shank Type - Machining SDS Max, Shank Diameter 45/64 in, Measurement System Fractional Inch, Head Width 3 in, Overall Length 12 in, Chisel Collar Shape Flat, For Tool Type Rotary Drill | | $26.15 go to store |