Trend TRADE Bearing Guided Intumescent Router Cutter

The Trend TRADE Bearing Guided Intumescent Router Cutter is a precision-engineered tool designed specifically for cutting accurate rebates to accept intumescent fire seals in door frames and linings. Purpose-built for fire door installation and compliance work, this cutter takes the guesswork out of achieving consistent, clean channels for intumescent strip — an essential element in passive fire protection.

The bearing-guided design ensures smooth, controlled routing along the workpiece edge, delivering a neat, professional finish every time. With a 40mm cutter diameter and 32mm bearing diameter consistent across the range, these cutters are built to perform reliably in trade environments where precision and repeatability matter.

All variants feature a 1/2" shank for secure fitment in standard router configurations and are designed for a 4.0mm deep rebate. Available in cut lengths to suit strip widths from 10mm to 20mm, there is a variant to match the most commonly specified intumescent strip sizes.

Features and Benefits:
• Bearing-guided for accurate, controlled edge routing
• Designed specifically for intumescent fire seal installation
• Cuts a precise 4.0mm deep rebate for a secure strip fit
• 1/2" shank for compatibility with standard trade routers
• Consistent 40mm cutter diameter across all variants
• Ideal for fire door compliance and passive fire protection work