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JET 14 x 40 Geared Head Bench Top Lathe
- $5,768.00
- Brands JET
- Product Code: 331440
- Availability: In Stock
JET 14 x 40 Geared Head Bench Top Lathe Product Overview The JET 14 x 40 Geared Head Bench Top Lathe is a compact metalworking lathe designed for machine shops, maintenance departments, fabrication work, repair operations, and experienced machinists who need turning capability without the footprint of a full-size engine lathe. Its 14-inch swing provides useful capacity for medium-sized workpiec..
Precision 14 x 40 Geared Head Lathe for Metalworking
JET 14 x 40 Geared Head Bench Top Lathe
Product Overview
The JET 14 x 40 Geared Head Bench Top Lathe is a compact metalworking lathe designed for machine shops, maintenance departments, fabrication work, repair operations, and experienced machinists who need turning capability without the footprint of a full-size engine lathe.
Its 14-inch swing provides useful capacity for medium-sized workpieces, while the 40-inch distance between centers accommodates longer shafts and other elongated components. The geared-head design provides direct mechanical power transmission to the spindle, making the machine well suited for turning, facing, threading, boring, and related machining operations.
The bench-top configuration offers a practical balance between machine capacity and shop-space requirements.
Key Features
- 14-inch swing: Provides clearance for medium-sized workpieces.
- 40-inch center distance: Accommodates longer shafts and components.
- Geared-head design: Uses mechanical gearing to transmit power directly to the spindle.
- Bench-top configuration: Provides substantial machining capability without requiring a full floor-standing engine lathe.
- Rigid machine construction: Helps reduce vibration and improve machining stability.
- Threading capability: Supports common external and internal threading operations when properly tooled.
- Adjustable carriage: Allows controlled longitudinal and cross-slide movement.
- Tailstock: Provides support for longer workpieces and accepts suitable tooling.
- Manual spindle control: Gives the operator direct control over machining operations.
- Suitable for general metalworking: Useful for turning, facing, boring, drilling, threading, and similar shop operations.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Bench-top geared head metal lathe |
| Swing | 14 in. |
| Distance Between Centers | 40 in. |
| Machine Configuration | Bench top |
| Headstock Type | Geared head |
| Application | Metal turning and machining |
| Spindle | Geared drive |
| Carriage | Manual |
| Cross Slide | Manual |
| Tailstock | Included |
| Threading Capability | Yes |
| Typical Applications | Turning, facing, boring, threading, drilling |
| Intended Use | Professional / advanced workshop |
Specification Note
JET has produced several 14-inch geared-head lathe configurations, and exact specifications can vary by model and production version. Details such as motor horsepower, spindle bore, spindle-speed range, spindle taper, spindle nose, chuck size, thread pitch range, cross-slide travel, compound travel, electrical requirements, and overall dimensions should therefore be verified using the specific JET model or stock number before publication.
14-Inch Swing Capacity
The 14-inch swing gives the operator approximately 7 inches of radial clearance from the spindle centerline to the lathe bed.
This capacity makes the machine suitable for a variety of medium-sized machining projects, while the bench-top format helps conserve valuable floor space.
The actual maximum workpiece diameter will depend on the workholding arrangement, tooling, carriage position, and the specific clearance available on the machine.
40-Inch Distance Between Centers
With a listed 40-inch distance between centers, the lathe can accommodate relatively long workpieces when supported appropriately between the headstock and tailstock.
This capacity is useful for machining:
- Shafts
- Pins
- Spacers
- Bushings
- Rods
- Rollers
- Threaded components
- Other elongated cylindrical parts
Long workpieces should be properly supported to minimize deflection and vibration during machining.
Geared Headstock
The geared-head configuration is designed to transmit spindle power through a mechanical gear train. Unlike belt-driven systems that rely primarily on pulley changes, a geared head provides direct mechanical speed selection through the headstock.
This arrangement is useful when machining operations require consistent spindle speed and substantial torque.
The operator should select the appropriate spindle speed according to the material, workpiece diameter, tooling, and cutting operation.
Versatile Metalworking Capability
A geared-head metal lathe can perform a broad range of machining operations when equipped with the appropriate tooling.
Typical operations include:
Turning
Reduces the outside diameter of cylindrical workpieces and produces a controlled finished dimension.
Facing
Produces a flat surface perpendicular to the workpiece axis.
Threading
Creates external or internal threads using suitable tooling and the lathe's threading system.
Boring
Enlarges or finishes an existing hole with a boring tool.
Drilling
Allows holes to be produced along the centerline of a workpiece when appropriate drilling equipment is installed in the tailstock.
Parting and Grooving
Allows material to be separated or narrow grooves to be machined using suitable cutting tools.
Carriage and Cross-Slide Control
The carriage and cross slide provide controlled movement of the cutting tool relative to the rotating workpiece.
Longitudinal carriage movement is used for operations such as turning, while cross-slide movement controls the cutting depth and is useful for facing operations.
For precision work, operators can combine carriage and cross-slide adjustments with appropriate measuring equipment to achieve the desired dimensions.
Tailstock Support
The tailstock supports the opposite end of longer workpieces and can accept suitable accessories such as centers and drilling tools.
Using the tailstock is particularly important when machining long shafts because it can help reduce workpiece deflection and improve stability.
The tailstock should be aligned and securely locked before beginning a machining operation.
Bench-Top Design
The bench-top configuration makes the lathe a practical choice for workshops that require a capable metalworking machine but have limited floor space.
A suitable, rigid stand or workbench is essential. The supporting surface should be strong enough to safely carry the machine and workpiece while minimizing vibration.
For best results, the lathe should be properly leveled and securely mounted according to the manufacturer's instructions.
Typical Applications
The JET 14 x 40 Geared Head Bench Top Lathe is suitable for:
- General machine-shop work
- Maintenance and repair
- Metal fabrication
- Prototyping
- Custom part production
- Shaft machining
- Bushing production
- Thread cutting
- Equipment repair
- Toolmaking
- Small-batch production
- General turning operations
Suitable Materials
With the correct tooling, cutting speed, feed rate, and workholding setup, the lathe can be used with many machinable materials, including:
- Mild steel
- Carbon steel
- Stainless steel
- Aluminum
- Brass
- Bronze
- Cast iron
- Engineering plastics
Tool geometry and cutting conditions should always be selected according to the material being machined.
Why Choose the JET 14 x 40 Geared Head Bench Top Lathe?
This JET lathe offers a useful combination of 14-inch swing capacity and 40-inch center distance in a bench-top format. Its geared headstock provides mechanical spindle drive, while the carriage, cross slide, and tailstock allow the machine to perform a broad range of conventional turning operations.
It is particularly useful for shops that need more capability than a small hobby lathe but do not necessarily require a large industrial engine lathe.
Safety Considerations
Metal lathes contain rotating workpieces, cutting tools, and mechanical drive components and should be operated only by trained personnel.
Before operation:
- Secure the workpiece properly in the chuck or between centers.
- Remove the chuck key before starting the spindle.
- Select an appropriate spindle speed and feed rate.
- Make sure cutting tools are properly secured and aligned.
- Keep hands, clothing, jewelry, and hair away from rotating components.
- Use appropriate eye protection.
- Do not attempt to measure or adjust a rotating workpiece.
- Stop and isolate the machine before performing maintenance or changing tooling.
- Use suitable cutting fluid when required by the material and machining operation.
Summary
The JET 14 x 40 Geared Head Bench Top Lathe is a versatile metalworking machine designed for turning, facing, boring, threading, drilling, and other conventional machining operations. Its 14-inch swing and 40-inch distance between centers provide useful capacity for medium-sized and relatively long workpieces, while the geared-head design delivers mechanical spindle drive for demanding shop applications.
With its bench-top configuration, substantial working capacity, and versatile machining capabilities, this JET lathe is well suited to professional maintenance shops, fabrication facilities, machine shops, repair operations, and advanced workshops.
Product Type: Geared-head bench-top metal lathe
Swing: 14 in.
Distance Between Centers: 40 in.
Machine Configuration: Bench top
Drive Type: Geared head
Applications: Turning, facing, boring, threading, drilling, grooving, and parting
Note: For an ecommerce listing, confirm the exact JET model/stock number before adding model-specific figures such as motor horsepower, spindle bore, chuck diameter, spindle-speed range, thread range, voltage, machine weight, or overall dimensions.