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 1-1/8″ x 16″ x 21″ Spline SpeedX Rotary Hammer Bit Bosch DLSB1013 1″ x 16″ RapidFeed Spade Bit << return to catalog