C r clarke triform 180 hot wire cutter amp sculptor and accessories c r clarke 180 the triform 180 from c r clarke is a 3 in 1 machine that cuts and sculpts expanded thermoplastic material as well as bending thermoplastic sheet up to 6mm thickseparate heating wires are used for line bending and sculpting optimising performance in both modes a toroidal transformer provides safe low voltage power to the heating wiresthe local line bending feature uses a guarded hot wire for safety a cali