ThermaKnife Tray Trimming Knife. Trim and scallop bleaching trays and night guards.

ThermaKnife Tray Trimming Knife. Trim and scallop bleaching trays, night guards, mouth guards and other vacuum-formed thermoplastic appliances up to 0.040". The sharp, knife-edge cutting tip heats up in only 30 seconds for fast trimming, either on or off the forming model. Precise temperature control allows adjustment of the heat setting to accommodate changes in material thickness and cutting speed. The lightweight, detachable 6" pen with a permanent knife edge tip easily detaches. Dimensions: 5-3/4"W x 5"D x 4"H. Weighs 2-1/2 lb. 120V.