Makita B-66684 5″ Rotary Hammer Core Bit
Description
Core bit for 2 Piece bit system for increased versatility and productivity
Interchangeable with Makita SDS-MAX or spline rotary hammer core bit shank adapters
Asymmetrical Tungsten Carbide teeth for faster drilling and longer life
For making through-holes in masonry for piping, ventilation and electrical installations
Core bits have larger diameters than standard Carbide Bits allowing smaller Hammers to drill larger holes