Makes in-line repairs and installations. Reams plastic pipe squarely and accurately below the surface or finished grade. Ram Bit leaves fittings clean and ready for solvent welding. Works on PVC or ABS Fittings. Also works on Rigid PVC Electric Conduit and CPVC. Available in: 1/2"; 3/4"; 1"; 1-1/4"; 1-1/2"; 2"; 3"; and 4" sizes. SAVES *Plastic Fittings *Welded Ball Valves SAVES TIME *Cut pipes flush to slab. *Remove a pipe behind wall. *Repairing irrigation and swimming pool manifolds. *Repairing sprinkler risers. *Repairing freeze damaged plastic pipe. Ram Bits 2" or smaller can be used in cordless power drills. 3" and 4" Ram Bits should be used in variable speed electric drills. When using the Ram Bit it is sometimes necessary to cool the bit while using. Spray water on the blade periodically during use. Failure to do so may reduce the performance of the Ram Bit but will not damage the tool or fitting.