High quality: The sharp carbide bit is made of solid hardened steel with an anti-kickback design. Precise cutting reduces debris and burrs.High-precision grinding technology, stable and efficient. Precision Size: 8mm Shank CNC spoilboard surfacing router bit, 24mm cutting diameter, 6.35mm cutting height. Practical: 3 wings make a quick and clean cut on your project material, ideal for projects of any complexity. Multi-function: This professional floor cleaning cutter bit is not only perfect for flattening, threading or planing the surface of the spoilboard, but also for trimming and slotting / grooving. Widely Applications: Suitable for solid wood, MDF, laminate, chipboard, compact plywood, acrylic, etc. Avoid cutting metal and non-wood materials. Spoilboard Surfacing Router Bit Feature: Design: Use it to re-erect or plan the surface of the spoilboard. Practical: 4 wings make a quick and clean cut on your project material, ideal for projects of any complexity. Application: Suitable for wood, chipboard such as steel, sand, MDF, compact plywood. 3 wings ensure a quick and clean cut on your project material, ideal for projects of any complexity. Designed for desktop engraving machines (such as CNC hand-held and table-mounted router ), it can not be used in electric drill drill machines. Specification: Material: Durable Carbide, Carbon Steel Shank: 8mm Cut Diameter: 24mm Cut Length: 6.35mm Package Includes: 1 x CNC Spoilboard Oberfrsen Bits Safety Instructions: 1.The item is only for industrial cutting/engraving. 2.When not in use, please put in the plastic box. 3.Use range suitable for hardwoods, particle board, MDF, plywood compact panel, acrylic; Avoid cutting ferrous metal and non wood materials, iron, etc. 4.Please wear good protective measures. 5.Use on CNC and other automatic routers as well as hand held and table mounted portable routers.