Sheet Metal Screw Punch

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This Screw Punch requires a 10mm hole for starting and fitting the threaded bolt M10x1. The special design allows even load during cutting and produces a burr free hole that needs no extra finishing. Use an allen key to turn the screw. The screw will pull the punch through the metal for a clean hole. These hole punch are ideal for work where accuracy are needed. Excellent for cutting sink, stainless steel, steel plate. Popular among Electricians, Plumbers etc. Made from a special chrome alloy with gun metal finish. Capacity: Soft Materials (Aluminium, Plastic Show more