12 - 1/2" New Scotchman (NON-FERROUS, AUTOMATIC VISE CLAMPING AND AUTOMATIC POWER DOWN FEED) Circular Cold Saw (For Cutting Aluminum, Brass, Copper, Plastics), Mdl. CPO 315 HFA NF, Hitch Feed Automatic, Fully Automatic Cycle, Push Button Controls Actuate The Complete Cycle, (Scotchman) Warranty: Three Years On Parts, #SMCPO315HFANF