Bosch HC4091 1-1/2 x 16 x 21 Spline SpeedX Rotary Hammer Bit

Bosch HC4091 1-1/2″ x 16″ x 21 Spline SpeedX Rotary Hammer Bit. 1-1/2″ x 16″ x 21 Spline SpeedX Rotary Hammer Bit. The Bosch HC4091 SpeedX Spline Shank Rotary Hammer Bit measures 1-1/2? X 16? X 21? . Spline shank rotary hammer bit with carbide tip. SpeedX bits have increased flute geometry for faster dust […]