Ideal for use in CNC machines and for fixed head routing applications can also be used in portable routers. Feed rates range from 5- 10m/min of 18000 – 24000 RPM. Ideal for hardwoods and abrasive material. Fine finish. Up-cut prevents burning in plunge cuts. High feed speed. Two flute. Specifications: • Shank Diameter: 1/4 • Dia Metric: 4.76 • Dia Imperial: 3/16 • Cut Length Metric: 19.1 • Cut Length Imperial: 3/4 • Overall Length Metric: 63.5 • Overall Length Imperial: 2 1/4 • Type or Grade: Up-cut