ppr/pex pipe cutter size:1-5/8''(42mm) Name:ppr pipe cutter1)Used for cutting pipe (PVC, PEX, Plastic hose, rubber hoses, nylon, PV, ABS ... , which means you can apply more pressure4)Blade material:65Mn high carbon steel blade with very careful heat treated for longer ... , special stainless steel is also available for professional users ppr/pex pipe cutter 1-5/8''(42mm)