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. PTFE NON-STICK COATING: Its PTFE non-stick coating reduces friction, minimises resin build-up and extends the cutter's lifespan for uninterrupted router performance. PRECISION CUTTING: The highly ground tip face is polished to 800-grit to ensure accurate cutting with a fine finish for professional routing results. SAFETY & COMPATIBILITY: Longer shanks accommodate both handheld and table routers. Features a Safety K-Mark for optimal shank positioning. EN Shank Markings for visible cutter safety data.