The KNIPEX Pneumatic Hose Pipe Cutter, No. 90 10 185, is ideal for all liquid, multilayer, and pneumatic hoses 3/16" to 3/4" in diameter. A wide hose support base keeps the hose at a right angle in relation to the blade for clean and even cuts. The Pipe Cutter measures 7-1/4" in length and features an opening spring and locking device for repetitive cutting, as well as handles made from fiberglass-reinforced plastic. The blades are replaceable and made from high-strength steel that is oil-hardened and tempered to provide clean and smooth cuts with each use.