Made of hardened steel, this large size die has a corner radius of 3/4" and a cut depth of up to 1/8". Compatible with the Quick Change Corner Rounder cutters, this 3/4" socket-style die can be easily removed and replaced with a different sized die; dies are available in sizes from 1/16" to 1 1/2" radii. Use corner rounding to give your printed media a professional look by removing the sharp corners.