View product detail page of 5 / 8 In. x 36 In. SDS-max® Speed-X™ Rotary Hammer Bit. 5 / 8 In. x 36 In. SDS-max® Speed-X™ Rotary Hammer Bit 5 / 8 In. x 36 In. SDS-max® Speed-X™ Rotary Hammer Bit Code: HC5023