This solid carbide 10° V groove engraving bit features a virtual zero point for the finest detail engraving projects. The cutting length is 1/2 with a wide cutting diameter of 3/32. The overall length is 2-9/16 with a shank diameter of 1/4. Highlights: - Perfect for cutting CNC lettering and signage - Premium C3 micro-grain solid tungsten carbide for a high-performance industrial quality tool - For use on CNC, table mount and handheld routers - Polished to a mirror finish from a solid carbide rod for precision & accuracy - For use on MDF, hardwoods and softwoods and non-ferrous metals Item Includes: 1 Router Bit Engraving bits are used in all types of lettering and fine detail applications. These bits are the best choice for plaque and trophy engraving with a variety of bit options for raised text or engraved text.