TREND Intumescent cutter set 15mm x 40mm | TR42X1/2TC

Trend TR42X1/2TC Intumescent Cutter Set – 15mm x 40mm, 1/2" Shank

Trend TR42X1/2TC intumescent cutter set is designed for routing accurate grooves for intumescent fire strips, helping you achieve a consistent fit when preparing door edges and frames. With a 1/2" shank and a 40mm diameter cutter, it’s suited to trades and workshops looking for repeatable results with router-based joinery and fire door preparation tasks.

The TR42X1/2TC is intended for use with 15.0mm wide intumescent strip and 4.0mm thickness, providing a practical solution where controlled cutter geometry is required.

Key Features

• Intumescent strip profiling: Designed to cut grooves for 15mm wide intumescent strip for a consistent fit.
• 4mm strip thickness suitability: Matched to 4.0mm thick strip requirements for accurate routing.
• 1/2" shank fitment: Suitable for routers that accept 1/2" shank cutters.
• 40mm cutter diameter: Provides the specified cutter geometry for the intended intumescent routing application.
• Set dimensions defined: Specified B, C and E dimensions help match the cutter set to your required groove profile.
• Fire check rating: Listed for 30 minutes.

Specifications at a glance

Suitable applications

• Routing grooves for 15mm wide, 4mm thick intumescent strips in timber door edges and frames
• Workshop and site joinery tasks where controlled, repeatable groove sizing is required