Flat chisel, center punch and drift punch, set in self-service packaging for reliable separation, knocking off, chiseling out, punching, knocking loose or drift punching chisel with sharp blade, avoid heating up to over 200 °C when sharpening drift punch with conical pin, flat tip with outstanding hardness and toughness, extremely hard-wearing precisely machined center punch, high hardness, extremely hard-wearing chrome-plated, permanent corrosion protection with subsequently tempered striking hメーカー公称