For 4.0mm thick strip the TR42 is for 15.0mm wide intumescent strip. D 40 mm C 15 mm B 32 mm E 4 mm Shank Diameter 1/2 inch Fire check 45 minutes
Trend Intumescent Cutter 15Mm X 24Mm Pk 1 C220X8MMTC
Trend Intumescent Cutter Set 25Mm X 40Mm Set 1 356X1/2TC
Trend Intumescent Cutter Set 15Mm X 40Mm Set 1 TR42X1/2TC
Trend Aquamac 63 Cutter Aquatex P6 Recess Router Cutter 41.3mm 4.8mm 1/2"
Trend Radius Router Cutter
Trend Two Flute Cutter 47.6Mm Diameter Pk 1 C033VX1/2TC
