Bosch HS1903 Flat Chisel, 16 in L, 14 in L Flute, 1/2 in Dia Shank, Steel, SDS Plus Shank

Bosch R-Tec technology for SDS-max® chisels use an energy-diverting reflection element that increases material removal by 15%. Because the energy is dispersed back into the material, the tool and bit do more of the work with less vibration for the user. R-Tec chisel features a unique cutting head with extra wedges for increased breakout.