Features: Hollow Hole Leather Punch Set Hollow Punch Set For Leather Working Gasket Making Hollow Punch Set Leather Plastic Paper Card Vinyl Hole Maker Hollow Punch Set Belt Leather Hole Maker Plastic DIY 100% brand new and high quality This hollow punch set is the fast, easy way to punch precisely sized holes in gasket material, vinyl, leather, light gauge sheet metal and more. Punch sizes: 2.5mm,3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm Precision ground flutes and cutting edges Carbon steel construction Chrome plated to resist corrosion Knurled shanks