1/2'' x 18'' SDS-Plus Hammer Bit

1/2" x 18" SDS-Plus Rockhard Tool Hammer bit Faster Drilling from new aggressive Carbide Tip Self-centering ground tip for precise starts exactly where you want to drill 160° angle for optimum elasticity and wear resistance resulting in longer life Maximized chiseling effect and spalling of the concrete Brazing and Hardening completed in a unique oven process. This guarantees a much higher uniform quality. The brazing is a bronze alloy which withstands heat better than the silver used by many competitive products Shot Penning strengthens the steel as well as relieves the tension resulting in reduced bit breakage products Wide Square Spiral combining a compression channel with a depression chamber for faster drilling speed and longer life SDS Shank Connections to fit over 50 Hammer Drills