Professional Quality Bottom Cleaning Router BitsCarbide cutters, solid hardened steel bodies with Anti-Kickback DesignFeatured with double flutes, straight shankUse on hand-held or table-mounted routersphoto colorThis carbide-tipped bit use a two-flute bit where fine finish is paramount and two flutes coulld balance the bit, eliminating vibration that degrades the cut finish.All bits must be inserted in the full length of the collet.Be sure to use only router bits and accessories specifically designed for your router.Mainly used for cutting and smoothing a variety of materials from wood, plywood, MDF and other wood composites, plastics, fiberglass, and solid surface etc.Use on CNC and other automatic routers as well as hand held and table mounted portable routers.Material: Carbide, SteelStandard: 1/4 Inch x 1/4 InchShank Diameter: 6.35mm 1/4 InchCutting Diameter: 6.35mm / 1/4 InchCutting Depth: 20mm / 13/16 InchOverall Length: 57mm / 2-15/64 InchPackage Content: 1 x Milling cutterNote: In order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application.Excessive overall length may cause tool damage.Only the above package content, other products are not included.Note:Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.