JET JTM-1 Mill with Newall DP500 DRO with X & Y-Axis Powerfeeds is a precision vertical milling machine engineered for machinists who demand accuracy, durability, and versatile performance. Built on Certified Meehanite castings for rugged rigidity, this step pulley R-8 mill pairs a 2 HP spindle motor with the Newall DP500 digital readout and powered feeds on both the X and Y axes - delivering the repeatability and control that professional shops require. A three-stage power down feed with automatic stop, Class 7 spindle bearings, and an internally cooled spindle head combine to make the JTM-1 a capable centerpiece for demanding milling operations, all backed by the industry-leading JET Two Year Warranty. Key Features Heavy duty splined motor drive for reliable, consistent power transmission Internal coolant tank built into base for use with coolant system (coolant pump not included) Large diameter quill is chromed for smooth, long-lasting operation One shot lubrication system keeps critical components properly lubricated with minimal effort Precision bored and honed milling head for superior spindle accuracy Precision hardened and ground ways for smooth, accurate table movement Satin chrome finished dials for clear, easy-to-read graduations Tolerance test sheet included for verified out-of-box accuracy Three-stage power down feed with automatic stop for precise quill depth control High precision Class 7 spindle bearings for reduced runout and extended service life Internally cooled spindle head prevents seizing during extended operations 16 spindle speeds via step pulley system covering 80-5,440 RPM Newall DP500 DRO with X and Y-axis powerfeeds for efficient, repeatable positioning Certified Meehanite castings deliver exceptional rigidity and vibration dampening Specifications Stock Number: 692189 MPN: JT9-692189 Style (Type): Step Pulley R8 Motor: 2 HP, 230V, 3Ph Number of Spindle Speeds: 16 Range of Spindle Speeds (RPM): 80-5,440 Spindle Taper: R-8 Quill Diameter (In.): 3-3/8 Quill Down Feed Rates (IPR): .0015-.003-.006 Spindle Travel (In.): 5 Collet Capacity: 1/8-7/8 Table Longitudinal Travel (In.): 23-7/8 Table Cross Travel (In.): 12-1/2 Max Distance Spindle to Table (In.): 17-1/2 Distance Spindle to Column (Max.) (In.): 19 T-Slot Centers (In.): 2-1/2 Powerfeed: X and Y-Axis Number of Axis: 2 Overall Dimensions (L x W x H) (In.): 57 x 64 x 82 Prop 65: Cancer and Reproductive Harm Country of Origin: Taiwan What's Included JET JTM-1 Vertical Milling Machine Newall DP500 Digital Readout (DRO) X-Axis Powerfeed Y-Axis Powerfeed Tolerance test sheet Frequently Asked Questions What spindle taper does the JTM-1 use, and what collet sizes does it accept? The JTM-1 uses an R-8 spindle taper, which is one of the most common and widely supported tapers in vertical milling. It accepts collets ranging from 1/8 in. up to 7/8 in., providing broad compatibility with standard tooling. Does the JTM-1 include a coolant pump with the built-in coolant tank? The JTM-1 features an internal coolant tank built into the base designed for use with a coolant system; however, the coolant pump is not included and must be sourced separately. What are the available quill down feed rates, and how many spindle speeds does the machine offer? The quill offers three power down feed rates of .0015, .003, and .006 IPR, along with a three-stage power down feed mechanism with automatic stop for precise depth control. The step pulley drive provides 16 spindle speeds spanning 80-5,440 RPM to accommodate a wide range of materials and cutting operations. What electrical requirements does the JTM-1 motor have? The JTM-1 is equipped with a 2 HP motor requiring 230V, 3-phase power. Ensure your facility's electrical supply meets these requirements before installation.
