Intumescent Recessing Cutter 10mm Strip 1/4" Shank - C209x1/4TC

Trend C209x1/4TC Intumescent cutter set for either frame or door applications, with standard Intumescent Strip. It neatly cuts grooves on doors or frames to accept Intumescent Strip which enables the formation of effective barriers to both fire and smoke. By using alternative ball bearing diameters other seal thicknesses can be introduced. Alternative bearings can be purchased to suit other thicknesses. For 4.0 mm thick and 10.0 mm width intumescent strip. Diameter: 24 mm. Cutting depth: 10 mm. Bearing: 16 mm. Shank: 1/4in.