reduce slippage

Alpha (°): 15°

For carcinogenic and pathogenic dust

NOTE:  We recommend the use of  personal protective equipment

Poly thread stitched

Bordo 20mm-50mm Chrome Alloy Screw Punch 7086 Size:40mm reduce slippageFeatures Chrome Alloy Screw (Chassis) Punch Comes in a range from 20mm to 50mm A screw punch, also known as a chassis punch or a knockout punch, is used to punch a hole through sheet metal. First drill a pilot hole in the sheet metal the same size as the bolt in the punch. For sizes 13mm and under a Twist drill may be used. For larger sizes use a Bordo step drill. Place the die on to the bolt and then insert this assembly through the pilot hole. Wind