TapeTech EHKAC-18V is a professional, air-cooled hot knife designed for continuous use anywhere you need to cut or groove EPS or XPS foam panels. Powered by a 18V 2.0 aH battery, the EHKAC-18V air-cooled hot knife achieves operating temperatures of 752°F (400°C) in seconds. When paired with one of four available battery adapters, the EHK18VROTATE can be powered using Bosch, DeWalt, Makita or Milwaukee batteries.