ABB’s L&W Sample Punch 100cm2 is intended for easy and rapid preparation of circular test pieces to be used in the determination of grammage. The punch is pneumatically operated for ease of use and the specially designed sample holder ensures extremely good cutting results on both thin and tough materials.
A sample holder around the die presses the sample tightly against the die before cutting. The punch has slanting edges, which allows cutting of thick materials using moderate pressures and also reduces wear of the punch.