Bosch HC4051 1-Inch x 16-Inch x 21-Inch Wild Bore Spline Rotary Hammer Bit
The Bosch HC4051 1-inch by 16-inches by 21-inches spline SpeedX rotary hammer bit has increased flute geometry for faster dust removal and less vibration spline rotary hammer bits are carbide tipped. This hammer bit will fit Bosch and other spline hammers. Image shown may vary by color, finish, material, or size.