The PVC drilling machine is used to cut through the PVC pipe wall via the corporation stop inserted into the service saddle while under pressure. The DMPVC tool consists of the base unit and corp adapters in a carrying case. It utilizes Reed PVC shell cutters which are sold separately. The DMPVCBASE machine consists of the base unit, allowing the customer to purchase individual corp adapters and the necessary shell cutters for either 3/4in or 1in corporation size. DMPVC COMPLETE ships in a plastic toolbox and includes the DMPVC base along with corp adapters and PVC shell cutters for both 3/4in and 1in drilling projects. NPT to CC thread converters, and a 7/16in socket wrench complete the set.