Drift punches, octagonal for knocking loose pins and drift punching of sheets conical pin, flat tip with outstanding hardness and toughness, extremely hard-wearing with subsequently tempered striking head, prevents splintering according to current standards made of octagon steel, for safe handling special alloy based on spring steel, exceptional elasticity coupled with with high hardness laser-marked serial number, lifetime guarantee observe the safety instructions when working with striking tooメーカー公称