Trend Intumescent Router Cutter Bit, Used to Create an Effective Barrier Fire and Smoke, 1/2 Inch Shank, 10mm Cut Diameter & 40mm Length, 346X1/2TC

INTUMESCENT STRIP RECESS TOOL: Designed to accommodate intumescent strips in doors and frames, this specialised tool creates recesses. The recesses enable strip expansion during high temperatures, ensuring fire resistance and reducing flame and smoke propagation. TUNGSTEN CARBIDE TIPPED: 2.0mm micro-granular extra-hard tips for prolonged sharpness and cutter durability. Ideal for cutting softwood, hardwood, and man-made timber boards. PRECISION CUTTING: Highly ground tip face polished to 1200-grit for precise and accurate cuts, delivering an extra-fine "mirror" finish. VERSATILE SHANK LENGTH: Longer shanks cater to a variety of applications, compatible with handheld and table routers, providing flexibility and convenience. SAFETY ASSURANCE: Features a Safety K-Mark for optimal shank positioning, ensuring strong collet grip. EN Shank Markings for visible cutter safety data., Weight: 0.33 Pounds, Manufacturer: Trend