Superior Grinding Performance: This diamond grinding wheel with finer grit grinds off pipes to create cleaner, smoother, and more precise cut. It will not damage your pipe or leave uneven edges. Excel at cutting from the inside for repairing pipe in floor, wall, and ground 7 in Adjustable Cutting Depth: Featuring movable guide disk and retaining ring fixed by screw, you can easily adjust cutting depth(0-7 in) by adjusting the position of retaining ring. What’s more, laser etched depth markings greatly aid in controlling the cutting depth conveniently. Eliminate hassle of measurement For High Speed Cutting: This inside pipe cutter is able to cut at high speed thanks to high hardness and heat-resistance of diamond grinding wheel. Greatly save your time when dealing with large plumbing project. What’s more, built-in dual bearings effectively keep guide disk at correct position for rotating shaft and the ergonomic auxiliary handle helps maintain balance during operation. Allow for more smoothly, precisely, and safely pipe cutting Wide Application: Compatible with SCH40 PVC pipes from 1-1/2 in to 8 in, nearly covering almost all common sizes. Support usage on 3/8 in drills. Considering its extremely high hardness, this diamond grinding wheel can also be used to cut or polish harder material like glass, marble, jade, crystal, stone, wood, and etc. Reliable Material: Engineered from diamond grinding wheel, chrome plated carbon steel shaft, and aluminum alloy guide disk, highly resistant to rust, corrosion, and impact. A reliable partner for plumbing project and other DIY projects Friendly reminder: For safety reasons, please wear personal protective equipment during usage Impact Connect Pipe Cutter, PVC Cutter