Trend 345X1/2TC Intumescent cutter set 20mmx40mm Cutter Set Ref. 346 is used for the grooving of door edges to receive 10mm intumescent strip. The arbor can be lowered or raised to give a wider groove for 20mm strip. Alternatively Ref. 345 can be used for 20mm strip. Choose alternative bearings shown above to suit other thicknesses of intumescent strip.
|Specifications||D= 40 mm C= 20 mm B= 32 mm E= 4 mm L= 41 mm Shank Diameter= 1/2 inch Fire check= 60 minutes|