The model 117 features a special knob for easier tightening of the feed screw. Wheel: E-3469. Cutters: -tubing cutters. Multi-use: -Yes. Quantity: -single. Generic Specifications: -The model 117 and 118 have all of the features on the no. 101 plus a self-feeding Cutter wheel that automatically cuts after tightening the knob only Once.
