JET Elite ETM-949 Mill with 3-Axis ACU-RITE 303 (Quill) DRO and X-Axis JET Powerfeed - JT9-894138
Elite offers world class mills fully loaded with features. With Certified Meehanite® castings, an electronic spindle brake that prevents accidental startups, and a hardened and ground table, this mill provides reliability and durability for milling a diverse variety of materials. Our patented vari-disc key provides up to 10 times the wear resistance than aluminum or brass keys. The fully hardened Chromium Molybdenum spindle meets strict tolerance requirements and utilizes class 7210 (P4, ABEC-7) precision angular bearings for the industry-leading spindle taper runout of 0.00012". The Y- and Z-axis ways are hand scraped to a minimum of 16 points per square inch for greater oil retention and smooth movements. Additionally, every 30 minutes, your Elite mill is automatically lubricated with a flow of 3 to 6 cc/cy. For operator safety, all Elite Mills are CSA/CUS Certified and come with a spindle safety guard.
Features
- Ball bearing support of the motor shaft ensures proper loading, support, and alignment for quiet, accurate operation at any speed
- Heat treated and polished lead screws are supported by thrust bearings ensuring smooth, incremental movements of the table under load
- Seamless, one-piece, steel quill is induction hardened and chromed for increased strength and precision ground for greater accuracy
- Stainless steel Y-Axis way cover provides extra years of protection over the standard sheet metal cover
- The mounted control box houses major mill functions as well as an emergency stop button
- The table and saddle backlash is controlled by an advanced double nut design that eliminates end-play for precisely controlled lateral movements
- Variable speed pulleys are ground and multiplane dynamically balanced, reducing vibration and ensuring smooth speed transitions
Specifications
| Style (Type) |
Variable Speed |
| Table Size (L x W) |
9 x 49 in. |
| Work Table Weight Capacity |
550 lbs. |
| Spindle Travel |
5 in. |
| Spindle Taper |
R-8 |
| Collet Capacity |
1/8 – 7/8 in. |
| Quill Diameter |
3-3/8 in. |
| Quill Down Feed Rates (IPR) |
0.0015 – 0.003 – 0.006 |
| Max Distance Spindle to Table |
18-3/4 in. |
| Distance Spindle to Column (Max.) |
21-2/5 in. |
| Range of Spindle Speeds |
60 – 5,000 RPM |
| Table Longitudinal Travel |
36 in. |
| Table Cross Travel |
12 in. |
| T-Slot Centers |
2-1/2 in. |
| Travel of Knee |
16 in. |
| Travel of Ram |
14 in. |
| Motor |
3 HP, 230V, 3Ph |
| Amperage Draw @ 230V 3Ph |
18 A |
| Weight |
2,300 lbs. |
| Overall Dimensions (L x W x H) |
68 x 63 x 84 in. |
What our Experts Think
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Triple Powerfeed Control – X, Y, and Z-axis powerfeeds ensure smooth, precise movement on all axes.
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Air Draw Bar Efficiency – USA-made air draw bar enables quick, secure tool changes to cut downtime.
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Heavy-Duty Build – Rigid cast iron frame and hardened ways guarantee stability and long-lasting accuracy.
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Maximized Productivity – Full-axis automation and rapid tool changes make it ideal for high-volume work.
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Operator-Friendly – Reduces manual effort, streamlines workflow, and enhances consistency.
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Best For – Professional machine shops demanding peak efficiency, accuracy, and heavy-duty milling capability.
Q&A
Q: What is the JET Elite ETM-949 Mill with 3-Axis ACU-RITE 303 DRO and X-Axis Powerfeed?
A: A precision vertical milling machine featuring a 3-axis digital readout with quill measurement and X-axis powerfeed for efficient operation.
Q: How does the ACU-RITE 303 DRO improve accuracy?
A: It provides reliable digital readouts on X, Y, and quill axes, reducing errors and enhancing machining precision.
Q: What advantage does the X-Axis Powerfeed offer?
A: It ensures smooth, consistent table movement, improved surface finishes, and less operator fatigue.
Q: What ensures the mill’s durability and precision?
A: A rigid Meehanite cast iron frame, precision-ground table, and high-quality spindle construction.
Q: Who is this milling machine ideal for?
A: Perfect for machine shops, tool rooms, and industrial manufacturing requiring high-precision milling with digital accuracy.
Maintenance Tips
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Lubricate slides, ways, and leadscrews daily with recommended oil.
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Inspect belts, gears, DRO, and X-axis powerfeed for wear or misalignment.
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Replace spindle and gearbox oil per schedule.
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Keep gibs properly adjusted for accuracy.
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Clear chips and clean surfaces after every use.
