1-1/8-Inch by 17-Inch Auger Bit 1-1/8-Inch by 17-Inch Auger Bit See also different: Bosch 1/2″ x 16″ DareDevil Extended Length Spade Bit – DLSB1005 Bosch HC4071 1-1/4″ x 16″ x 21″ Spline SpeedX Rotary Hammer Bit 1-1/4″ DareDevil Spade Bit << return to catalog