Unique Design: the inner pipe cutter is equipped with an adjustable guide rail as a depth gauge, you can set the guide rail to keep the blade cutting distance and make sure to keep the drill bit straight to cut at right angles, get precise and perfect results for cutting pipes every time. This PVC pipe cutting machine comes with complete accessories, it can help you cut various types and sized PVC pipes. The saw handle is made of stainless steel, which is hard, durable and has a smooth surface. the saw blade is made of strong , durable and sharp, perfect for cutting PVC pipe and plastic pipe. Warm Tips: 1. for your safety, please be sure to wear gloves and goggles when using the rotary tool accessories, and be careful of . 2. the maximum speed of the saw blade cannot exceed 20,000 rpm. 3. Please keep out of reach of children to avoid injury. 4. Before cutting the pipe, make sure the blade is tightly locked into the shaft. colour: Silver Package Contents:6 x saw blades (22mm/25 mm/32mm/35mm/44mm/50mm) 1 x Cutting Positioner