JET JTM-1254VS Variable Speed Vertical Mill w/Newall DP700 DRO X & Y Powerfeeds is a professional-grade 12" x 54" vertical milling machine engineered by JET for demanding machining environments. Combining a 5HP variable speed drive with an NST #40 spindle taper, integrated Newall DP700 digital readout, and factory-installed X & Y powerfeeds, this heavy-duty mill delivers the precision, control, and repeatability required for producing high-quality components in industrial and production settings. Key Features Adjustable gibs throughout for precise fit and long-term accuracy Dual locks on all moveable surfaces for rigid, vibration-free setups Heavy-duty spindle brake for rapid stopping of the spindle Precision bored and honed milling head for exceptional spindle accuracy Precision hardened and ground ways and table for lasting surface integrity Three precision ground T-slots for versatile workholding and fixturing Three-stage power downfeed with automatic stop for controlled depth operations Variable spindle speed range of 80 - 3,800 RPM to match a wide range of materials and tooling Two 115V outlets on the electrical box dedicated for powerfeeds Ongoing automatic lubrication system for reduced maintenance and extended machine life Quick nut spindle feed for faster, more efficient tool changes and adjustments JET exclusive new casting design for simplified leveling without raising the machine off the floor Available in R-8 and NT-40 spindle configurations to suit your tooling inventory Backed by the industry-leading JET Two Year Warranty Specifications Stock Number: 698069 Spindle Taper: NST #40 Motor: 5HP, 230/460V, 3Ph Range of Spindle Speeds (RPM): 80 - 3,800 Quill Diameter (In.): 4-1/8 Spindle Travel (In.): 5 Quill Down Feed Rates (IPR): .0015 * .003 * .008 Collet Capacity: 1/8 - 1 Column Width (In.): 14-1/4 Distance Spindle to Column (Max.) (In.): 27-3/4 Max Distance Spindle to Table (In.): 23 Saddle Width (In.): 25-5/8 Number of Axis: 2 Style (Type): Variable Speed NT40 Overall Dimensions (L x W x H) (In.): 92-1/8 x 79-7/8 x 104-1/4 Country of Origin: Taiwan Prop 65: Cancer and Reproductive Harm Frequently Asked Questions What spindle taper does the JET JTM-1254VS use? The JTM-1254VS is equipped with an NST #40 spindle taper, making it compatible with a wide range of NT-40 tooling. JET also offers this mill in an R-8 spindle configuration for shops that prefer R-8 tooling. What is the spindle speed range on this variable speed mill? The JTM-1254VS offers a variable spindle speed range of 80 to 3,800 RPM, providing the flexibility to machine a broad variety of materials and tool diameters with optimized cutting speeds. Does this mill include power downfeed capability? Yes. The JTM-1254VS features a three-stage power downfeed with automatic stop. The available quill down feed rates are .0015, .003, and .008 inches per revolution, allowing precise control over drilling and boring operations. How are the X and Y powerfeeds powered on this machine? The electrical box on the JTM-1254VS includes two dedicated 115V outlets specifically for use with the powerfeeds, keeping the powerfeed wiring clean, organized, and safely integrated with the machine's electrical system.