Trend Tools C223X1/2TC Intumescent Cutter Set 20Mm X 40Mm

• Bearing guided intumescent strip cutter for routing the groove for intumescent strip in a frame or door.
• To suit 4mm thick strip of 20mm width.
• Intumescent strip is used to create an effective barrier to both fire and smoke.
• Choose alternative bearings to suit other thicknesses of intumescent strip.

Specifications

• D=40 mm
• C=20 mm
• B=32 mm
• E=4 mm
• OL=72 mm
• Shank Diameter=1/2 inch
• Fire check=60 minutes