Realeather Multi-Sized Hole Punch Pliers for Jewelry Making.8mm-2mm. Includes multi-size option, 6 size holes ranging from .8mm-2mm Ideal for making holes for jewelry pieces or stitching holes in garment leather Easy to adjust between sizes with a simple rotation of the rotary hole wheel Punch pierces lightweight leathers with ease This handheld punch is made of solid, forged stainless steel Perfect 6-in-1 tool, no need to worry about not having the right size punch