Cutting range: up to 2.5 inches: the pipe cutter is ideal for cutting plastic pipe, polyvinyl PVC, polyvinyl, PVC, PEX, PP PPR OD Rubber pipe and tubing multilayer. Perfect for DIYers and professionals. Cuts PEX tubing up to 64mm outside diameter. Do not use to cut metal pipes or cable wires. Blade Material: Japanese SK5 Steel: The PVC pipe cutter blade uses high quality Teflon SK5 steel, allows straight and clean cuts, no burrs, made of high quality steel, high hardness, strong toughness, strong shearing, safety, not easy to break, not easy to rust, durable. The pex cutter blade is sharp and the cut is flat. Handle material: aluminum, non-slip handle: forged aluminum alloy, compression and wear resistance, large torque, guarantee the vertical of the steel pipe shear. Non-slip handle. Self-locking ratchet design: The teeth-like mesh automatically feeds and locks automatically when using a plastic pipe cutter. The safety guarantee does not go up, which makes every use safer. Each press of the buckle down tightens a grid. Safety lock prevents accidental injury: the PVC cutting handle has a safety lock on the back for easy storage, preventing accidental injury when not in use.