This pipe cutter is equipped with a blade for stainless steel and can cut pipes with diameters ranging from 3mm to 32mm. I purchased it urgently and used it for only half a day. - Model Name: Super Tool Co., Ltd. TC105S - Type: Pipe Cutter - Cutting Diameter: 3mm - 32mm - Materials: Stainless steel pipes with a maximum wall thickness of 3mm, steel pipes, aluminum pipes, hard PVC pipes, etc. Thank you for viewing.