40crmo Alloy Steel Nickel-Plated Shaft: Made from 40CrMo alloy steel with a nickel-plated process, the Allmake inside pipe cutter for PVC pipe provides exceptional hardness and longer life to withstand wear, corrosion and frequent use without easily breaking Corrosion-Resistant HSS Saw Blades: The inside pipe cutter is made of high speed steel (HSS) with a rust-resistant coating that maximizes cutting speed while providing better corrosion resistance and hardness than traditional plastic tube cutters Compatible With 1/4-Inch Hex Shank: The impact connect inside pipe cutter for pvc pipe is compatible with all impact drivers and drills that accept a 1/4 in. hex shank. Before cutting pipe, make sure the blade is tightly locked onto the shaft Comes with 5 Replacement Blades: The inside PVC pipe cutter for drill includes 5 replaceable saw blades to ensure precise, sharp cuts every time, so you can work easily and efficiently all day long A Professional Pipe Cutting Tool for Tight Spaces: The inside PVC pipe cutter cuts plastic pipes from the inside without damaging the floor. The 32mm and 44mm blades can be used to cut shower drains, toilet flanges, bathtub drains, sewer pipes, etc Cuts Most Household Plastic Pipes: The inside pipe cutter works with a variety of plastic pipes, including PVC, PP-R, PE, PEX, CPVC. It's an ideal cutter tool not only for the professional plumbers, but also for the handymen, electricians, and DIY's