Stainless Steel Tubing Cutter, Model 35S, 1 4 in to 1 3 8 in Cutting Capacity ORS NASCO parts inspection parts inspection U shaped jaws provide enhanced visibility and more working space Holds work in proper alignment Turn screw to adjust pressure and fit Constructed of high grade heat treated alloy steel Guarded release trigger quickly unlocks and protects from accidental release Designed for optimized performance on stainless steel tube Contoured frame allows for easy alignment while adjusting the cutter to make a cut X CEL® Knob allows for easy adjustments and quicker cutting Six individual bearings in the 15 SI and 35S and 12 in the 65S replace traditional rollers and allow for increased speed around the tube Specially designed stainless steel cutter wheel in 35S and 65S contains bearings in the hub