【Material】Solid hardened steel cutting body, durable.High resistance to abrasion, high precision and high hardness.Covering the cutter body can better discharge chips and reduce friction.It is not easily deformed and rusted, has good resistance to oxidation and strong resistance to breaking.Ideal for professional woodworking. 【Usage】Suitable for MDF, solid wood, MDF, chipboard, plywood, wooden door frames, wooden window frames, cabinets and boxes, etc.Ideal for trimming, trimming, ribs and grooves in all woodworking projects, both for professionals and for hobbyists. 【Widely Used】- The hard metal cutting tool of the cutter ensures a long service life.Suitable for wood panels, medium density fiberboards, particleboards, 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. Cut when not in use to avoid cuts.Please take good protective measures during operation to prevent eye damage from wood chips.Measure the size manually, there may be an error of 0-5mm, which is normal. 【Package Contents】 7 x Straight Cutters.Mainly used for cutting wood, lining, graining and grooving.