For cutting / engraving / carving / grooving / slotting / grooving / drilling / hollowing / positioning / roughing / in materials such as MDF, PVC, acrylic, wood, wood, chipboard, composite board, organic board, density board, etc. The jaws have a sharp edge that allows for high-efficiency engraving, high precision and hard to break; is smoke-free and burr-free during processing 2, mirror polishing, large chip space of the CNC milling cutter makes non-stick crumbs, smooth cutting and chip removal Color: silver Material: tungsten steel Approximate product size: 3.175 x 17 x 38mm Package Contents: 60 x Double-edged milling cutter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.