Bosch SDS Max 1 in. x 16 in. Flat Chisel features advanced Bosch R-Tec technology designed specifically for SDS-max chisels. This technology incorporates an energy-diverting reflection element that enhances material removal by 15 percent, making your work more efficient. By dispersing energy back into the material, the tool and bit handle more of the workload while reducing vibration for the user, resulting in a smoother and less tiring experience. The chisel also boasts a unique cutting head with extra wedges that increase breakout, ensuring superior performance on tough materials. Model Number: