4pcs/set Round Corner Engraving Trimmer Wood Router Bit Trim Milling Cutter, 501 Original

4pcs/set Round Corner Engraving Trimmer Wood Router Bit Mill Trim Milling Cutter Woodworking Tool Specifications: Material: hard alloyProduct size: as shownWeight: about 120gBlade width: 1/8\\\"-1/2\\\" Diameter of handle of carving knife: 1/4 \\\"; Packaging: individual plastic box packagingUsage: 6.35mm/0.25\\\", 12.7mm/0.5\\\" center shaft, used in electric and manual engraving machine. The 6.35mm/0.25\\\" handle can be clamped by self-tightening to carve the machine and product.Notes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow slight measuring deviation due to manual measurement.