... durability Specification: 1. Material:45#carbon steel, 40Cr 2. Chisel tip Shape: Flat (point, gauge is also available)3. Body ... is also available)4. Surface finishing: Sand blasted5. Application: For chiseling concrete, stone, marble and brick etc.6. Size: ... specification is also available according to your requirement. (OEM)Accessories for power tools as Bosch,Hitachi, Makita, Metabo, Hilti , etc ...