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Mechanical sheet metal drill bits with unground bearing. Standard hole punches can cut up to 2mm in steel sheets and 1.2mm into stainless steel sheets. The screws of the 55 series perforators are of very high strength 140 kg/mm²., Manufacturer: FORZA
Mechanical sheet metal drill bits with unground bearing. Standard hole punches can cut up to 2mm in steel sheets and 1.2mm into stainless steel sheets. The screws of the 55 series perforators are of very high strength 140 kg/mm²., Manufacturer: FORZA