【Material】Strong hardened steel cutter body, durable. High abrasion resistance, high precision and high toughness. Coating of cutter body can better discharge chips and reduce friction. It is not easy to deform and rust, has good oxidation resistance and strong tear resistance. Ideal for professional woodworking. 【Usage】Suitable for MDF, solid wood, MDF, particle board, plywood, wooden door frames, window frames wood, cabinets and boxes, etc. Ideal for edging, cutting, veining and grooving in all woodworking projects for professionals and hobbyists alike. lifetime. Suitable for wood panels, medium density fibreboard, particle board, compact plywood panels, etc. Please avoid cutting ferrous metals and other hard materials, steel, iron, etc. 【Easy to store】- The cutter is equipped with a lightweight plastic storage box, which can store the cutter head when not in use to prevent cuts. Please take good protective measures during operation to prevent wood chips from damaging your eyes. Manually measure the size, there may be 0-5mm error, which is normal. 【Package Contents】 x straight knives. Mainly used for wood cutting, lining, graining and slotting.Note: The data is all measured manually, please allow 1-3cm error, due to the light and display difference, there are will have a certain color difference, the actual object received shall prevail.