The FletaArbor Diameter: 8 mm; Cutting Diameter: 1/2 inch (12.7 mm) Cutting Length: 50 mm/63 mm/76 mm; Total Length: 83 mm/95 mm/109 mm. Ideal for edging, trimming, graining and grooving in all woodworking projects, both for professionals and hobbyists. Suitable for: It can be used for kerfing a wide range of materials, including solid wood, MDF, particle board, plywood, etc. Precise: The high-quality trimming router ensures professional and ultra-precise machining on wood. Superior Quality: Heat-resistant yellow coating prevents the accumulation of sawdust and resin, a sharp cutting edge would improve work efficiency and product quality. 3Pcs 8mm Shank Extra Long Wood Flush Trim Router Bit Extra long flush trim router bit made of quality YG6 alloy for woodworking. Teflon coating resists build-up and heat. Solid hardened steel body with anti-kickback design. Creates precise and smooth cuts in hardwood, particleboard, MDF, etc. High quality trim router bit ensures professional and ultra-precise machining on wood.