JET JVM-836-3 Mill with 3-Axis Newall DP700 DRO (Quill) and X & Y-Axis Powerfeeds is a heavy-duty vertical milling machine engineered by JET for demanding machining operations that require precision, repeatability, and advanced digital readout control. Combining a precision bored and honed milling head with a Newall DP700 3-axis DRO on the quill and powered X and Y-axis table feeds, this mill delivers the accuracy and workflow efficiency that serious machinists and production shops demand - all backed by the industry-leading JET Two Year Warranty.

Key Features

• Precision bored and honed milling head for accurate, repeatable cuts and long-term tolerance retention
• Hardened and ground precision table resists wear and maintains a flat, reliable work surface
• Precision ground dovetail ways ensure smooth, consistent movement across all axes
• Large diameter chromed quill (3-3/8 in.) provides rigidity and corrosion resistance for extended service life
• High precision spindle bearings deliver smooth, vibration-free spindle performance across all 10 speed settings
• Head tilts left or right for versatile angular milling operations
• One shot lubrication system simplifies maintenance and ensures all critical surfaces stay properly lubricated
• Graduated scale on column allows quick, accurate knee positioning
• X and Y-axis powerfeeds increase productivity and reduce operator fatigue during long table feed operations
• 3-Axis Newall DP700 DRO (Quill) provides precise real-time position readout for all three axes
• Locks on all moving surfaces enhance user safety during operation
• R-8 spindle taper accepts a wide range of standard tooling, with collet capacity from 1/8 in. to 7/8 in.

Specifications

• MPN: JT9-691186
• Style (Type): Step Pulley R8
• Spindle Taper: R-8
• Collet Capacity: 1/8 - 7/8
• Number of Spindle Speeds: 10
• Range of Spindle Speeds (RPM): 120 - 1,550
• Quill Diameter (In.): 3-3/8
• Spindle Travel (In.): 5
• Quill Down Feed Rates (IPR): .0015 - .003 - .006
• Number of Axis: 3 (Quill)
• Powerfeed: X and Y-Axis
• Table Size (L x W) (In.): 7-7/8 x 35-3/4
• Table Longitudinal Travel (In.): 22-1/4
• Table Longitudinal Travel With Powerfeed (In.): 18
• Table Cross Travel (In.): 9-1/2
• T-Slot Centers (In.): 2-1/2
• Work Table Weight Capacity (Lbs.): 500
• Travel of Knee (In.): 14
• Travel of Ram (In.): 10-1/2
• Distance Spindle to Column (Max.) (In.): 15-3/4
• Max Distance Spindle to Table (In.): 13-3/4
• Motor: 1-1/2 HP, 230V Only, 3Ph
• Overall Dimensions (L x W x H) (In.): 55 x 52 x 78
• Weight (Lbs.): 1610
• Prop 65: Cancer and Reproductive Harm
• Country of Origin: China

Frequently Asked Questions

What type of DRO is included with the JET JVM-836-3, and how many axes does it cover?

This mill includes a Newall DP700 Digital Readout system configured for 3 axes, with quill (Z-axis) readout included. The DRO gives real-time position data across all three axes to support precise, repeatable machining operations.

What spindle taper does this mill use, and what is the collet capacity range?

The JVM-836-3 uses an R-8 spindle taper, which is a widely used standard in knee mills. It accepts collets ranging from 1/8 in. to 7/8 in., providing broad compatibility with standard tooling.

What power supply is required to run the JET JVM-836-3?

This machine requires a 230V, 3-phase electrical supply to power its 1-1/2 HP motor. It is not compatible with single-phase power, so a proper 3-phase service or phase converter setup is necessary prior to installation.

What are the available quill down feed rates on the JVM-836-3?

The quill offers three selectable down feed rates: .0015, .003, and .006 inches per revolution (IPR). This range allows the operator to fine-tune the feed rate to match the material and tooling being used for optimal cutting performance.