Body manufactured from carbon steel for increased durability. Blades manufactured from high speed steel for increased cutting capability. Heat treated chain, ideal for cutting pipes. Adjustable jaw opening & Quick release action. Cutting thickness 2.5mm Cutting Capacity 75mm Weight: 0.81kg. The Autojack EPC1 is a simple to use exhaust pipe & tube cutter and is the perfect tool for cutting pipes with a thin wall tubing.