Features:This is a 1/4inch shank and long 1-1/2inchblade flush trim patter with top and bottom bearings router bit.The router bit is made of cemented carbide for high hardness and long service life.Yellow heat resistant coating prevents build-up of sawdust and resin.Sharp cutting edge would improve working efficiency and product quality. It can be used for finishing a wide range of materials including solid wood, MDF, chipboard, plywood, etc.Usually use on electric wood routers or engraving machines for wood edge finishing.Specifications:Material: Cemented CarbideColor: As Picture ShownShank Diameter: 6.35mm (1/4'')Cutting Diameter: 12.7mm (1/2'')Total length: 95mm/3.7inBlade Height: 38mm (1-1/2'')Package Weight: Approx. 46gPackage Included:1 * 1/4" Shank Router Bit .