19mm (3/4") Square Sheet Metal Hole Punch switches Compatible with our 2 1/2"

Compatible with our 2 1/2" 16tpi threaded flanges

Weight 524 gms per metre

TIG welded aluminium tee is ideal for a variety of applications

Peel-off 3M self-adhesive foam backing pad

The compressor will automatically switch off when it reaches it

19mm (3/4") Square Sheet Metal Hole Punch switches Compatible with our 2 1/2"Never again struggle to cut a nice round clean hole through a panel. Our range of hole cutters will cut a neat, distortion free hole in mild or stainless steel up to 16 swg (1. 6mm) or up to 2mm in aluminium, copper and brass. Simply drill a pilot hole, assemble the punch and wind it through with a regular hex key, it couldn't be simpler. Bolt and thread in punch M8 19mm (3 4") SQUARE SHEET METAL HOLE PUNCH #HP19SQ