This high-quality leathercraft corner punch from Craft Sha is perfect for removing the square corners from your leather, giving your work a smooth rounded finish. This tool's blade is forged from quality steel and the sharp edge cuts the corners of your leather neatly and uniformly with each hit of a mallet.This round corner punching tool is available in 3 different sizes suitable for most of your small leathercraft projects. By using a mallet, this tool produces a clean, uniform cut. Use this tool with a poundo board or any similar cutting mat to avoid dulling and damaging the edges.Approximate Dimensions & Product Data:• Weight: 56g• Length: 107mm• Width: 32mm• Depth: 18mmAvailable Sizes (each sold separately):• R2• R4• R6Please keep in mind that the blade, like all tempered edges, is strong yet brittle, so keep it away from hard objects or surfaces, avoid sudden impacts, and keep it lubricated and dry when not in use.