Nu Flow's cutter can easily remove roots, calcite, mortar and cement.  This cutter can even reinstate laterals that have been lined over.  Our cutters run approx. 28,000 rpm and give your technicians the ability to watch while they cut.  With our cutter, all of the cutting force is focused at the center of the pipe.  Unlike other products which rely on high torque action, our cutter eliminates any danger of eliminating pipe.  This cutter has many attachments which are already available.