View product detail page of 1-1 / 4 In. x 13 In. SDS-max® Speed-X™ Rotary Hammer Bit. 1-1 / 4 In. x 13 In. SDS-max® Speed-X™ Rotary Hammer Bit 1-1 / 4 In. x 13 In. SDS-max® Speed-X™ Rotary Hammer Bit Code: HC5070