This leather corner cutter from Craft Sha is a high-quality tool that is used to remove the square corners of your leather. The blade features sharp, extended edges, so you can trim the corners of your leather items consistently and precisely with every strike of a mallet. To keep the tool from slipping from your hand, the handle is knurled to provide a nonslip grip. Use this leather punch to round off the corners of your leather without the need of measuring and carefully cutting out the rounded shape, simply place this tool on the corner of the leather and hit with a mallet to cut. This leathercraft tool, along with other Craft Sha corner cutters, is a great addition to your leathercraft tools.Approximate Dimensions & Product Data:• Weight: 129g• Length: 131mm• Width: 64mm• Depth: 45mmAvailable Sizes (each sold separately):• R3 (3mm)• R6 (6mm)• R8 (8mm)• R10 (10mm)(R) is the notation for the radius of the curve the tool cuts.As with all tempered edges, the blade can be strong yet brittle, therefore please ensure the tool is stored away from hard implements or surfaces, avoids sudden impacts and is kept oiled and dry when not in use.