The main functionTrimming,edge treatment & grooving,three-dimensional clearance angle,slottedPTFE CoatingHeat-resistant PTFE coating baking to prevent the accumulation of wood chips, resin and asphalt, Good wear resistance,greatly durable lifeUniversal Shank8mm Shank, Widely use on hand-held and table-mounted portable routersAnti-KickbackThe blade is sharp and smooth, solid Hardened Steel Bodies with Anti-Kickback Design, suitable for trimming, three-dimensional clearance angle, slottedScope ForWoodworking,Hardwood,Particleboard,MDF,Acrylic; Applicable models:the engraving machine, trimmerFeatures:High-grade welding ,stable quality,high efficiencyBlade Flush Trim Patter with Top and Bottom bearings Router Bit.Carbide Tipped - Micro grain grade provides increased strength and utmost esistance.Heat-resistant PTFE coating baking to prevent the accumulation of wood chips, resin and asphalt.Top Bearing Router Bit Set Cuts all compostion materials, plywoods, hardwoods, and softwoodsSpecification:Material: Carbide TippedShank Diameter: 8mm ShankColor: YellowPackage included:4 sizes X Woodworking Trim Router Bit