Punzonatrici a vite
Screw-hole punches for sheet steel, stainless steel sheets, non-ferrous and light metals and plastics
They are ideal for switchgear manufacturers, electricians, plumbers, industry and trade. In only a few simple operations, they cut holes in thin materials quickly, easily, cleanly and without any burrs.
The through-hole should be only slightly larger than the diameter (+ 1.0 mm) of the draw-in bolt.
Before the screw-hole punch is used, it is recommened to lubricate the draw-in bolt with cutting spray or cutting paste. This reduces abrasion and increases the service life.
