Product Details
The JTM-1 and JTM-2 models are equipped with a three-stage power down feed featuring an automatic stop, high precision class 7 spindle bearings, and the rugged stability of certified Meehanite® castings, ensuring reliable performance. The internally cooled spindle head prevents seizing, while Jet precision engineering delivers superior results. Key features include a precision bored and honed milling head, a large diameter chromed quill, satin chrome finished dials, and a heavy-duty splined motor drive. The machine comes standard with a one-piece quill pinion and shaft, a heavy-duty spindle brake, precision hardened and ground ways, and an integrated internal coolant tank (coolant pump not included). Additional standard equipment includes a tolerance test sheet, a one-shot lubrication system, way covers, a draw bar, and a toolbox with tools. The specifications detail a digital readout of Newall DP500, R-8 spindle taper, a table size of 9" x 42", a quill diameter of 3-3/8", and 16 spindle speeds ranging from 80 to 5,440 RPM. Quill down feed rates are adjustable at .0015, .003, and .006 IPR with a spindle travel of 5". The head can pivot 90° left and right and 45° forward and backward, with a maximum distance from spindle to table of 17-1/2". The machine features a 1/8" to 7/8" collet capacity and various travel specifications including 23-7/8" longitudinal travel and 12-1/2" cross travel. The work table supports a weight capacity of 550 lbs. and is complemented by a knee travel of 14-1/2" and ram travel of 13-3/8". The motor is a robust 2 HP, 230V, 3 PH unit, and the overall dimensions stand at 57" x 64" x 82", with a total weight of 2,200 lbs. All components are backed by Jet's industry-leading two-year warranty.
