Bosch 3-9/16 In. x 12 In. SDS-max® Rotary Hammer Core Bit - HC8540
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Maximum core size is 2-5/8 In. deep