4 Edges Cnc Router BitShank Diameter 12Mm; Cut Diameter 2"; Cut Length 1/2".Premium Quality Cnc Surfacing Router BitThe Sharp Carbide Tipped Bit, Solid Hardened Steel Bodies With Anti-Kickback Design. Build Up With Heat Resistant Teflon Coating Which Can Reduce Resin Build-Up For Fast And Easy Cleaning.Versatile Woodworking ToolsThis Professional Bottom Cleaning Router Bit Is Not Only Perfect For Wood Slab Flattening, Resurface Or Plane The Top Surface Of The Spoilboard, But Also For Trimming And Slotting/Grooving. Great Replacement Bit Tool For Woodworking Carpenter!Application ForSuitable For Solid Woods, Mdf, Laminate, Particle Board, Plywood Compact Panel, Acrylic And Etc. Avoid Cutting Metal And Non-Wood Materials.Applicable MachinesUse On Cnc And Other Automatic Routers As Well As Hand-Held And Table-Mounted Portable Routers. Such As Woodworking Engraving Machine, Trimming Machine.