For general and coarse chiselling work at brickwork, concrete or massive stone. With regrindable cutting edge. Through-hardened cutting edge. Very high strength through special chrome vanadium air hardening steel. Inductive hardened safety striking head. Black lacquered surface. All important flat cold chisels in practical roll bag made of black synthetic leather. With strap sealing, 5 compartments (125 - 150 - 175 - 200 - 250 mm)