Pin punches, octagonal, with handle for safe drift punching of rivets, pins, bolts or connecting elements cylindrical part with excellent hardness and toughness, extremely resistant with subsequently tempered striking head, prevents splintering according to current standards handle with soft surface, anti-vibration protection, pleasant grip non-slip surface, safe and precise working, comfortable to use high-quality materials used, resistant to solvents, oils, acids and salts special alloy based メーカー公称