1/4 inch shank 45-degree lock miter router bit, 2 inches in blade diameter, 3/4 inch stock. Mainly used for joining wood edge to edge, it will provide a durable joint. | C3 micro-grain tungsten carbide blades, high-quality alloy steel bodies with anti-kickback design. | Heat resistant Teflon coating to prevent building-up of sawdust, resin, and pitch. | Suitable for solid wood, particleboard, MDF, plywood etc. Great for making a wood drawer, window, cupboard or other woodworking projects. | Designed for desktop engraving machines (such as CNC hand-held and table-mounted router), it can not be used in electric drill & drill machines.