JET JTM-1254RVS Mill w/3-Axis ACU-RITE MILLPOWER CNC w/Air Power Drawbar by JET is a professional-grade vertical CNC milling machine engineered for shops that demand digital precision, repeatable accuracy, and streamlined workflow. Equipped with a factory-installed 3-axis ACU-RITE MILLPWR CNC control system and a pneumatic power drawbar, this mill brings together conversational programming, 3-D contouring capability, and a powerful 5HP motor to deliver consistent, high-quality results across demanding machining operations.

Key Features

• 12.1" high resolution display (1024 x 768) with 3D graphics for clear, intuitive machine control and program visualization
• 3-D Contouring with the ability to import and run G-code files from CAD/CAM programs, expanding programming flexibility
• Menu-prompted conversational programming makes it easy to create, edit, reverse, change, delete, and copy or move part program steps
• Adjustable gibs throughout ensure long-term precision and allow for wear compensation over the machine's service life
• Automatic Lubrication every 180 minutes with a flow of 3 - 6cc reduces maintenance demands and protects critical machine components
• Available offline software lets operators program and simulate parts away from the machine, reducing setup time at the spindle
• Estimated run time feature helps operators plan production schedules with greater accuracy
• Jog Control allows table movement quickly from one location to another - using one axis at a time or any two axes simultaneously
• Three precision ground T-slots provide secure, versatile workholding options on the milling table
• Two 115V outlets on the electrical box dedicated for Powerfeeds only
• USB + Ethernet compatible for convenient program transfer and connectivity
• Pneumatic (Air) Power Drawbar for fast, consistent tooling changes that reduce operator fatigue
• Meehanite cast construction delivers rigidity and vibration damping for accurate results every time
• CSA/CUS Certified for safety compliance
• Backed by the industry-leading JET Two Year Warranty

Specifications

• Stock Number: 691945
• Style (Type): CNC
• Motor: 5HP, 230/460V, 3Ph
• Range of Spindle Speeds (RPM): 80 - 3,800
• Spindle Taper: R-8
• Spindle Travel (In.): 5
• Quill Diameter (In.): 4-1/8
• Quill Down Feed Rates (IPR): .0015 - .003 - .006
• 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
• T-Slots: Three precision ground T-slots
• Power Draw Bar: Pneumatic
• Overall Dimensions (L x W x H) (In.): 104-1/4 x 79-7/8 x 92-1/8
• Country of Origin: Taiwan
• Prop 65: Cancer and Reproductive Harm

Frequently Asked Questions

What CNC control system is included with this mill, and does it support G-code from CAD/CAM software?

This mill includes the factory-installed ACU-RITE MILLPWR 3-axis CNC control system. It supports 3-D Contouring and has the ability to import and run G-code files from CAD/CAM programs, making it compatible with modern design-to-machining workflows.

What connectivity options are available for transferring programs to the machine?

The control is USB + Ethernet compatible, allowing operators to transfer part programs conveniently from a computer or network. Additionally, available offline software lets you create and simulate programs away from the machine before transferring them.

How does the automatic lubrication system work, and why does it matter?

The machine features Automatic Lubrication that activates every 180 minutes with a flow of 3 - 6cc. This automated system helps reduce routine maintenance requirements and protects the precision components of the mill during extended production runs.

What power requirements does this mill have, and what is the spindle speed range?

The JTM-1254RVS is powered by a 5HP motor rated for 230/460V, 3-phase electrical service. The spindle speed range runs from 80 to 3,800 RPM, providing the versatility to handle a wide variety of materials and cutting operations.