HIGH-SPEED OPERATION: Specially designed with an optimised scriber for high-speed use. Ideal for consistent, fast material removal and working at a rapid pace without sacrificing precision. CIRCULAR HINGE RECESSING: Perfect for recessing circular hinges. The unique design of this router bit allows for accurate, clean cutting for hinge installation, enhancing the fit and finish. PRECISE REPLICABLE ROUTING: For the most accurate repetitive routing, use with a template and guide bush fitted to the router base. This ensures consistent, precise and professional results. ROBUST CONSTRUCTION: Features an 8mm shank diameter and a tungsten carbide tip for enhanced durability and a longer lifespan. EFFICIENT & VERSATILE: The Circular Hinge Recessing Router Machine Bit offers efficient routing. Its overall length of 71.5mm and cutting diameter of 35mm make it a versatile choice., Weight: 0.14 pounds, Manufacturer: Trend