CMT is proud to offer you these new sets of high quality solid tungsten carbide upcut spiral bits in the most popular diameters. The new formulated super micrograin composition guarantees extremely sharp long-lasting cutting edges, whereas the spiral layout allows for a more efficient chip ejection. In addition these bits stay cooler during work and are suitable for CMT’s new precision machines. Recommended for use on soft and hardwood, plywood, laminates, MDF and plastic materials. To be used on handheld routers and CNC machines.