The JD Squared TN-100 is a basic entry level tubing notcher with quality and features that even professional fabricators can appreciate. It is CNC machined and can be mounted in a drill press or simply clamped in a vise and used with a 1/2-inch hand drill. It features a 3/4 inch ground and polished stainless steel shaft riding in a bearing block incorporating twin needle bearings and separate grease seals. The TN-100 has a tube capacity of 3/4 inch to 2 inches in diameter at angles of up to 50 degrees. Please load your review below.