Hitachi 724942 SDS MAX Shank 1-3/4" X 12-1/4" 1-Piece Core Cutter
The Hitachi 724942 SDS-Max Shank Hammer Core Cutter Bit is used with hammer drills and rotary hammers to work with concrete, masonry and natural stone. The chisel-shaped carbide teeth insure fast bit penetration rate. Multiple carbide tipped head design with high volume flutes for fast removal of dust and debris. One-piece construction ensures high efficiency, low weight, reduced vibration and long life. The Hitachi SDS (slotted drive system) Max is a high performer when drilling through reinforced concrete. It features an integrated centering bit, which insures accurate spot drilling. Additional raker teeth help to hollow out the entire core diameter without chiseling and will create flat and straight circular holes.