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Jet JTM 1 Mill with Newall DP700M 2 Axis DRO
- $5,756.00
- Brands JET
- Product Code: 691187
- Availability: In Stock
JET JTM-1 Mill with Newall DP700M 2-Axis DRO 2HP 230V 3 Ph The JET JTM-1 Mill with Newall DP700M 2-Axis DRO is a heavy-duty manual vertical knee mill designed for machine shops, fabrication facilities, maintenance departments, and professional metalworking applications. This configuration combines a 2 HP, 230 V, 3-phase motor with a Newall DP700M 2-axis digital readout, giving operators both subs..
2 Axis Mill Machine with Newall DP700M DRO for Precision
JET JTM-1 Mill with Newall DP700M 2-Axis DRO 2HP 230V 3 Ph
The JET JTM-1 Mill with Newall DP700M 2-Axis DRO is a heavy-duty manual vertical knee mill designed for machine shops, fabrication facilities, maintenance departments, and professional metalworking applications. This configuration combines a 2 HP, 230 V, 3-phase motor with a Newall DP700M 2-axis digital readout, giving operators both substantial milling power and accurate positional feedback.
Built around a 9 x 42-inch worktable and an R-8 spindle, the JTM-1 provides a versatile platform for milling, drilling, boring, facing, slotting, and other general machining operations. The digital readout helps the operator monitor X- and Y-axis movement without relying exclusively on the machine's graduated handwheels.
Key Features
- 2 HP, 3-phase motor — Provides increased power for demanding general-purpose machining.
- 230 V operation — Designed for compatible 230 V three-phase shop power.
- Newall DP700M 2-axis DRO — Provides digital position feedback for the X and Y axes.
- R-8 spindle taper — Accepts a wide range of standard milling tooling and accessories.
- 9 x 42-inch worktable — Offers a generous surface for workpieces, vises, fixtures, and other tooling.
- Tilting and swiveling milling head — Allows angled milling and drilling operations.
- Manual knee-mill configuration — Provides direct operator control over table and spindle positioning.
- Quill feed — Allows controlled spindle movement for drilling and boring.
- Quill depth stop — Helps produce consistent drilling depths.
- Spindle brake — Helps bring the spindle to a stop efficiently.
- Chrome-plated quill — Provides a durable surface for repeated quill movement.
- Adjustable table gibs — Help maintain smooth and controlled table movement.
- Way covers — Help protect machine slideways from chips and debris.
- Rigid cast construction — Provides a stable platform for demanding machining work.
Product Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Model | JTM-1 |
| Machine Type | Vertical Milling Machine |
| Configuration | Manual Knee Mill |
| Motor Power | 2 HP |
| Voltage | 230 V |
| Phase | 3 Phase |
| Spindle Taper | R-8 |
| Table Size | 9 x 42 in. |
| Longitudinal Table Travel (X-Axis) | Approximately 25 in. |
| Cross Table Travel (Y-Axis) | Approximately 15 in. |
| Knee Travel (Z-Axis) | Approximately 15 in. |
| Quill Travel | Approximately 5 in. |
| Quill Diameter | Approximately 3-3/8 in. |
| DRO | Newall DP700M |
| DRO Axes | 2-Axis |
| Head Type | Tilting and swiveling |
| T-Slot Size | 5/8 in. |
| Machine Configuration | Floor standing |
| Operation | Manual |
| Primary Applications | Milling, drilling, boring, facing and slotting |
Specifications may vary by production revision or machine configuration. Verify the current JET documentation for exact spindle-speed range, dimensions, electrical requirements, table travel, and included accessories before purchase.
Newall DP700M 2-Axis DRO
The integrated Newall DP700M 2-axis digital readout is one of the key features of this JTM-1 configuration. Instead of relying exclusively on the graduated markings on the machine's handwheels, the DRO provides a digital indication of positional movement.
The two monitored axes are generally the X axis and Y axis, allowing the operator to track longitudinal and cross-table movement.
A digital readout can make common machining tasks easier by helping the operator:
- Establish a workpiece reference position
- Set machining coordinates
- Monitor table movement
- Locate hole positions
- Repeat dimensions
- Reduce errors associated with manual scale reading
- Make setup and positioning more efficient
The DRO does not turn the JTM-1 into a CNC machine; the mill remains manually operated, with the operator controlling the machine's table and spindle movements.
2 HP Three-Phase Motor
This version of the JTM-1 is equipped with a 2 HP motor operating at 230 V, 3 phase. Compared with lower-powered configurations, the additional motor capacity provides greater headroom for demanding milling operations when appropriate tooling and cutting parameters are used.
The three-phase electrical configuration is particularly suited to professional machine shops and industrial facilities equipped with compatible three-phase power.
R-8 Spindle
The R-8 spindle taper is a common standard for manual knee mills and provides compatibility with a broad range of milling tooling.
Depending on the machining operation, the spindle can be fitted with suitable R-8 collets, end-mill holders, arbors, and other accessories. This makes the machine adaptable to different cutting and workholding requirements.
9 x 42-Inch Worktable
The JTM-1 features a 9 x 42-inch worktable, providing a substantial surface for mounting workpieces and workholding equipment.
Approximately 25 inches of X-axis travel and 15 inches of Y-axis travel allow the operator to position the workpiece across a useful machining area.
The table is suitable for compatible machine vises, fixtures, clamps, rotary tables, and other accessories.
Tilting and Swiveling Head
The milling head can be repositioned to support machining operations that require an angled spindle.
This capability is useful for:
- Angular milling
- Bevel machining
- Inclined surfaces
- Angled drilling
- Specialized slotting
- Custom machining operations
The head can be returned to its standard vertical orientation for conventional milling.
Quill Feed and Depth Control
The JTM-1 provides approximately 5 inches of quill travel, allowing controlled vertical spindle movement for drilling and boring operations.
A quill depth stop can be used to establish a repeatable drilling depth. This is useful when machining multiple holes that need to maintain consistent dimensions.
Manual Knee-Mill Construction
The JTM-1 uses a traditional knee-and-column design. The worktable is supported by the knee, which can be raised and lowered to establish the required working height.
This arrangement gives the operator direct control over workpiece positioning while maintaining a rigid support structure during milling.
The machine is well suited to one-off parts, repair components, prototypes, maintenance work, and small production runs where CNC automation is not required.
Practical Applications
The JET JTM-1 with Newall DP700M DRO can be used for:
- General-purpose milling
- Face milling
- End milling
- Slotting
- Drilling
- Boring
- Keyway machining
- Hole positioning
- Prototype machining
- Toolroom work
- Machine repair
- Maintenance machining
- Fabrication
- Small-batch production
Why Choose the JET JTM-1 with Newall DP700M DRO?
The JET JTM-1 Mill with Newall DP700M 2-Axis DRO is designed for users who need the flexibility of a traditional manual knee mill while benefiting from digital positioning feedback.
Its combination of a 2 HP 230 V 3-phase motor, R-8 spindle, 9 x 42-inch worktable, tilting and swiveling head, 5-inch quill travel, and Newall DP700M 2-axis DRO provides a strong foundation for general-purpose machining.
The DRO can simplify setup and improve positional awareness, while the higher-power three-phase motor provides the capacity needed for demanding workshop applications. Overall, this JTM-1 configuration is well suited to professional machine shops, fabrication facilities, maintenance departments, and industrial metalworking operations where accurate manual machining and dependable power are important.