This pipe cutter is made of zinc alloy, which features hardness, strength, stable structure, excellent performance and long service life. This copper pipe cutter is widely used in plumbing installation, refrigeration industry, cutting copper, aluminum pipe, PVC, fine stainless steel and other materials. An essential cutting tool for plumbers, air conditioning installation and maintenance, vehicle electricians and mechanics, refrigeration equipment installation. This pipe cutter automatically adjusts to 22mm copper pipe. Eliminate external burrs. Suitable for cutting copper tubing of the same mass but no adjustment required. Do not use on wall gas and steam pipesthick. The compact design allows for one-handed operation in tight spaces. Replaceable cutting wheel. Turn the pipe cutter in the direction of the arrow until the pipe is cut. Adjustable Fit: The pipe cutter is self-adjusting, suitable for bulk cutting of the same size copper, the working range is 22mm/0.9in. No customization required. Manufactured Zinc Alloy Material High hardness, strong, firm wear resistance Long life Adjustable working range: 22mm / 0.9 inch Compact structure The pipe cutter has a compact design, allowing it to be used in confined areas. Small size, suitable for use in narrow spaces. Replaceable cutting wheel for one-hand operation. Suitable for use in confined areas. Suitable for tight spaces. Replaceable cutting wheel One-hand operation