JET 16x40 Lathe Applications
- Heavy industrial machining, large-diameter shaft turning, and precision bored finishing.
- Continuous-duty fabrication and rapid material removal in 3-Phase commercial machine shops.
- Complex multi-pass threading workflows supporting up to 61 distinct Threads Per Inch (TPI).
- Machining extreme-diameter flanges, flywheels, and wide faceplate work utilizing the 25-1/2" removable gap section.
Engineered specifically for heavy manufacturing environments that require massive structural dampening, high-torque 3-Phase power, and large-capacity spindle bores.
Technical Specifications
| Stock Number | JT9-321381 |
|---|---|
| Machine Type | Geared Head Toolroom Lathe |
| Electrical Configuration | 230V, Three-Phase (3Ph) |
| Swing Capacities | 16" Over Bed • 10" Over Cross Slide • 25-1/2" Through Gap |
| Distance Between Centers | 40" |
| Spindle Bore / Taper | 3-1/8" Bore / 7MT Spindle Taper (5MT with Sleeve) |
| Speed Range | 12 Speeds: 25 – 1,800 RPM (Geared Head) |
| Maximum Threading | 61 TPI |
| Travels | Cross Slide: 9" • Tailstock Spindle: 5" |
| Bed Dimensions | 10-1/2" Width / 12.25" Gap Length |
| Overall Dimensions (L x D x H) | 97.5" x 40" x 48" |
Performance & Engineering Controls
- Oversized 3-1/8" Spindle Bore: Maximizes machining versatility and throughput by allowing large-diameter industrial piping and heavy bar stock to pass completely through the headstock.
- Enclosed Geared Headstock: Provides immediate, positive power transfer across 12 distinct speed settings, ensuring optimal high-torque surface footage from 25 to 1,800 RPM.
- Rigid Lathe Bed Foundation: The 10-1/2 inch bed width delivers solid structural harmonics, dampening vibration to ensure flawless surface finishes under tool pressure.
- Expansive Removable Gap: Extends the swing capacity to an impressive 25.5 inches, allowing for the machining of extreme-diameter components while preserving the baseline rigidity of the machine bed.
- Precision Feed Rates: Features aggressive longitudinal feed rates ranging from 0.0015 to 0.0913 IPR for highly consistent and rapid material removal.
Why Invest in This JET Lathe
- Delivers the perfect balance of a practical 40-inch center distance with the massive spindle bore capacity typically only found on much larger, more expensive machines.
- Operates on robust 230V 3-Phase power, bringing relentless industrial capabilities to continuous-duty production lines.
- Built with rigid, vibration-dampening cast iron components designed to maintain strict commercial tolerances through years of heavy roughing cuts.
- Backed by the industry-leading JET Red Assurance Warranty for complete professional peace of mind on the shop floor.
The JET 16x40 establishes a heavy-duty, high-torque foundation for your commercial machining operations, delivering unyielding precision and massive large-bore flexibility.
