ADVANCED DESIGN: CNC Compression Spiral Router Cutter, 8mm diameter, 22mm cut length, 8mm shank. This cutter is designed to deliver an optimal finish on both the top and bottom of laminated and veneered boards. CNC ROUTER CUTTERS: Professional TCT cutter designed for CNC machines and fixed head routing applications, offering precise and efficient cutting performance. TUNGSTEN CARBIDE DURABILITY: Made of solid Tungsten Carbide, the cutter offers exceptional durability and prolonged sharpness, handling the toughest materials with ease. HIGH FEED SPEED: With feed rates ranging from 1 - 10m/min and a recommended RPM range of 18000 - 24000, this cutter allows for high-speed machining while maintaining accuracy and precision. VERSATILE USE: Can also be used in portable routers. Features a safety “K” mark on the shank to indicate the correct shank insertion position for maximum router collet grip., Weight: 0.110231131 Pounds, Manufacturer: Trend