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. The EHKAC-18V professional kit includes the high performance, cordless air-cooled hot knife, (1) 18V 2.0 aH battery, 21V 2.3 Amp Battery Charger, Blade Wrench, Wire Brush, high quality 4″ (100mm) and 6″ (150mm) Hot Knife Blades and robust plastic carry case. When paired with one of four available battery adapters, the EHK18VROTATE can be powered using Bosch, DeWalt, Makita or Milwaukee batteries.