3" Heavy-Duty Concrete Core Bit Complete w/ Splined Adapter. For rotation use only. Included Parts: #260.46 - (1) Splined to Heavy-Duty Concrete Core Bit Adapter #26
Concrete bits are made for fast, accurate drilling with a rotary hammer drill. This bit has a built-in SDS-Max adapter. Drilling depth is 16" and the overall length is 21".
Concrete core bits include a core body, SDS-Max or Splined adapter, and a starter or pilot bit. This bit has a built-in SDS-Max adapter. Core barrel depth is 3" and the overall length is 22".