JET JTM-949EVS Mill with Newall DP700 DRO, X & Y Powerfeeds, and Air Power Drawbar is a professional-grade 9" x 49" Electronic Variable Speed vertical milling machine from JET, built on the Certified Meehanite casting process for consistent, reliable performance in demanding machining environments. Featuring a rigid, redesigned column and base, Class 7 spindle bearings, a wide spindle speed range of 60 - 4,500 RPM, and an integrated Newall DP700 Digital Readout paired with X and Y-axis powerfeeds and a pneumatic power drawbar, this mill delivers precision, durability, and operator efficiency for serious metalworking applications. Backed by the industry-leading JET Two Year Warranty and CSA/CUS Certified.

Key Features

• Automatic oiler releases 3 to 6 cc/cy of lubrication every 30 minutes, ensuring consistent way and spindle lubrication during operation
• Class 7 spindle bearings support the spindle for maximum rigidity in heavy cutting applications
• Dual locks on all moveable surfaces provide secure, vibration-free workholding during cuts
• Spindle head is internally cooled, extending bearing, belt, and motor life for long-term reliability
• Swing away control box houses an e-stop and puts all controls at the operator's fingertips for quick, convenient access
• Swing away safety shield protects the operator during milling operations
• Table and ways are hardened up to 54 HRC and precision ground for greater accuracy
• The electrical box has been relocated to the back of the mill and houses two 115V outlets for powered accessories
• The innovative design of the machine base provides an easier solution to level the machine without raising it up off the floor
• The X-Axis and Y-Axis are coated with Turcite-B for reduced vibration and smooth movements
• Newall DP700 Digital Readout (DRO) provides precise real-time axis position feedback
• X-Axis and Y-Axis powerfeeds for automated, consistent table travel
• Pneumatic power drawbar for fast, effortless tool changes
• Delta B inverter delivers smooth, reliable electronic variable speed control from 60 to 4,500 RPM
• Built using the Certified Meehanite casting process for consistent material quality and vibration damping
• CSA/CUS Certified and backed by the JET Two Year Warranty

Specifications

• MPN: JT9-690538
• Stock Number: 690538
• Style (Type): EVS
• Table Size (L x W): 9 x 49 in.
• Table Longitudinal Travel: 36 in.
• Table Longitudinal Travel With Powerfeed: 30-3/4 in.
• Table Cross Travel: 12-5/8 in.
• Spindle Taper: R-8
• Spindle Travel: 5 in.
• Range of Spindle Speeds: 60 - 4,500 RPM
• Quill Diameter: 3-3/8 in.
• Quill Down Feed Rates (IPR): .0015 - .003 - .006
• Collet Capacity: 1/8 - 7/8 in.
• Motor: 3 HP, 230V, 3-Phase
• Inverter Type: Delta, B
• Powerfeed: X and Y-Axis
• Power Draw Bar: Pneumatic
• Number of Axis: 2
• Column Width: 18 in.
• Distance Spindle to Column (Max.): 18-1/8 in.
• Max Distance Spindle to Table: 20-3/4 in.
• Saddle Width: 11-1/2 in.
• T-Slot Centers: 2-1/2 in.
• Overall Dimensions (L x W x H): 67 x 64 x 86 in.
• Prop 65: Cancer and Reproductive Harm
• Country of Origin: Taiwan

Frequently Asked Questions

What spindle speed range does the JTM-949EVS offer, and how is it controlled?

The JTM-949EVS provides an electronic variable speed range of 60 to 4,500 RPM, controlled through a Delta B inverter that delivers smooth, stepless speed adjustment to match a wide variety of cutting materials and tool diameters.

What type of spindle bearings are used, and why does it matter?

This mill is equipped with Class 7 spindle bearings, which support the spindle for maximum rigidity in heavy cutting applications, reducing deflection and improving surface finish quality during demanding milling operations.

How does the Turcite-B coating on the X and Y axes benefit the operator?

The X-Axis and Y-Axis are coated with Turcite-B, a material known for reduced vibration and smooth movements. This coating minimizes stick-slip during table travel, improves positional accuracy, and extends the service life of the ways.

What accessories are included or supported by the machine's electrical system?

The electrical box has been relocated to the back of the mill and houses two 115V outlets for powered accessories, making it convenient to connect lights, digital readout systems, or other powered tooling accessories directly to the machine without the need for external power strips.