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Jet JMD 18 Mill Drill with Newall C80 DRO Powerfeed
- $3,259.00
- Brands JET
- Product Code: 350127J
- Availability: In Stock
JET JMD-18 Mill/Drill with Newall C80 DRO & Table Powerfeed InstalledProduct OverviewThe JET JMD-18 Mill/Drill with Newall C80 DRO & Table Powerfeed Installed is a versatile metalworking machine designed to combine drilling and milling capabilities in a single, space-efficient platform. This configuration adds a Newall C80 digital readout and table powerfeed, giving operators greater contr..
Mill Drill Machine with Newall C80 Digital Readout Powerfeed
JET JMD-18 Mill/Drill with Newall C80 DRO & Table Powerfeed Installed
Product Overview
The JET JMD-18 Mill/Drill with Newall C80 DRO & Table Powerfeed Installed is a versatile metalworking machine designed to combine drilling and milling capabilities in a single, space-efficient platform. This configuration adds a Newall C80 digital readout and table powerfeed, giving operators greater control over workpiece positioning and powered table movement during machining.
The JMD-18 uses a 2 HP single-phase motor, an R-8 spindle taper, and a 12-speed belt-driven head with a spindle speed range of 150 to 3,000 RPM. Its large cast-iron table, swiveling head, and substantial drilling and milling capacity make it suitable for maintenance, fabrication, repair, prototyping, and general-purpose machine-shop work.
Key Features
2 HP motor provides power for drilling and milling operations.
Newall C80 DRO provides digital position feedback for more convenient and repeatable machining.
Table powerfeed installed provides powered longitudinal table movement during milling.
12 spindle speeds from 150 to 3,000 RPM accommodate different tooling and materials.
R-8 spindle taper accepts a broad selection of commonly available milling accessories.
1-1/4-inch drilling capacity handles substantial drilling applications.
3-inch face-milling capacity supports larger milling cutters.
3/4-inch end-milling capacity is suitable for common end-milling operations.
360° swiveling head allows the spindle to be repositioned for angled machining.
One-piece cast-iron column provides a rigid structural foundation.
Heavy-duty tapered roller bearings support the spindle for smooth operation.
Large cast-iron work table provides substantial support for workpieces and fixtures.
Internal depth gauge helps establish repeatable drilling depths.
Quick-stop knob provides a convenient depth reference.
Forward/reverse spindle control increases operating flexibility.
Work light improves visibility around the cutting area.
Newall C80 Digital Readout
The installed Newall C80 DRO provides a digital reference for machine-axis positioning. Instead of relying entirely on graduated handwheel markings, the operator can monitor table movement directly on the readout.
A DRO is particularly useful when machining multiple features that need consistent spacing. It can simplify positioning for:
Hole patterns
Slots
Pockets
Repetitive milling cuts
Edge locations
Multiple workpieces requiring the same dimensions
The C80 configuration is therefore well suited to users who need more convenient positioning feedback than a standard manually graduated table provides.
Table Powerfeed
The installed table powerfeed adds powered longitudinal movement to the milling table. During milling operations, the operator can use the powerfeed to move the workpiece through the cutter at a more consistent rate than is typically possible with continuous manual handwheel operation.
A powered table feed can be especially useful for:
Longer milling passes
Repetitive cuts
Surface finishing
Slotting
Edge milling
Production or small-batch machining
Using a powerfeed also allows the operator to concentrate more closely on cutter engagement, workholding, and machining conditions.
Spindle & Speed Range
The JMD-18 uses a belt-driven head with 12 spindle speeds ranging from 150 to 3,000 RPM. The broad speed range allows the operator to select an appropriate spindle speed according to cutter diameter, workpiece material, and machining operation.
The R-8 spindle taper is a common milling-machine standard, providing compatibility with a wide variety of R-8 collets, holders, and milling accessories.
Spindle Specifications
Spindle taper: R-8
Spindle speeds: 12
Speed range: 150–3,000 RPM
Spindle travel: 5 in.
Quill diameter: 3 in.
Drilling & Milling Capacity
The JMD-18 is designed to perform both drilling and milling operations, making it more versatile than a conventional drill press.
Drilling Capacity
The machine provides a maximum drilling capacity of 1-1/4 inches, giving it the ability to handle substantial drilling jobs in general-purpose metalworking.
Milling Capacity
Published specifications list the following milling capacities:
Face mill: Up to 3 in.
End mill: Up to 3/4 in.
These capacities cover many common shop operations, including facing, slotting, light pocketing, edge milling, and general material removal.
Milling Table
The JMD-18 uses a large cast-iron work table measuring approximately 9-1/2 x 32-1/4 inches. The table provides 20-1/2 inches of longitudinal travel, allowing the operator to position the workpiece across a substantial machining area.
Four T-slots are provided for securing workholding equipment such as milling vises, clamps, and fixtures.
The combination of the large table, installed powerfeed, and Newall C80 DRO makes this configuration particularly useful for machining operations where both controlled table movement and repeatable positioning are important.
Adjustable Head
The milling head can swivel 360°, providing flexibility when the spindle needs to be positioned away from the standard vertical orientation.
This feature can be useful for:
Angled drilling
Beveled machining
Specialized milling setups
Working on irregular components
Positioning the spindle for improved workpiece access
The machine's substantial column and heavy cast-iron construction help provide stability when the head is positioned for different machining tasks.
Motor & Electrical Specifications
The JMD-18 is powered by a 2 HP single-phase motor capable of operating at 115V or 230V. The standard machine configuration is commonly supplied prewired for 115V.
Motor power: 2 HP
Voltage: 115/230V
Phase: 1 phase
Prewired voltage: 115V
Drive: Belt drive
Spindle speed range: 150–3,000 RPM
Electrical installation should follow the current machine nameplate, manufacturer's instructions, and applicable local electrical codes.
Heavy-Duty Construction
A one-piece cast-iron column forms the main structural support for the JMD-18. Its approximately 4-inch column diameter provides rigidity while the heavy-duty tapered roller spindle bearings help maintain smooth spindle operation.
The substantial cast-iron table and base further contribute to machine stability. Proper mounting and workholding remain important for maintaining accuracy and safe operation.
Typical Applications
The JET JMD-18 with C80 DRO and table powerfeed is suitable for a wide range of applications, including:
General metalworking
Drilling
Face milling
End milling
Slotting
Facing
Hole-pattern machining
Maintenance and repair
Fabrication
Prototype work
Small-batch production
Machine-shop applications
Specifications at a Glance
| Specification | Details |
|---|---|
| Model | JMD-18 |
| Machine Type | Belt-Drive Mill/Drill |
| Digital Readout | Newall C80 DRO |
| Table Powerfeed | Installed |
| Motor Power | 2 HP |
| Motor Voltage | 115/230V |
| Phase | 1 Phase |
| Prewired Voltage | 115V |
| Spindle Taper | R-8 |
| Number of Spindle Speeds | 12 |
| Spindle Speed Range | 150–3,000 RPM |
| Drilling Capacity | 1-1/4 in. |
| Face Mill Capacity | 3 in. |
| End Mill Capacity | 3/4 in. |
| Spindle Travel | 5 in. |
| Quill Diameter | 3 in. |
| Column Diameter | Approx. 4 in. |
| Head Swivel | 360° |
| Table Size | Approx. 9-1/2 x 32-1/4 in. |
| Longitudinal Table Travel | 20-1/2 in. |
| T-Slots | 4 |
| Work Table Material | Cast Iron |
| Construction | Heavy-Duty Cast Iron |
| Drive System | Belt Drive |
| Primary Functions | Drilling and Milling |
Why Choose the JET JMD-18 with C80 DRO?
The JET JMD-18 with Newall C80 DRO & Table Powerfeed Installed offers more than the basic capabilities of a conventional mill/drill. Its 2 HP motor and 12-speed spindle provide the flexibility needed for different machining conditions, while the R-8 spindle makes it easy to use a wide selection of standard milling tooling.
The addition of the Newall C80 DRO improves positioning convenience, while the installed table powerfeed provides controlled powered movement for longer and repetitive milling cuts. Together, these upgrades make the machine a practical choice for shops that want greater efficiency and repeatability without moving to a much larger milling machine.
Product Highlights
2 HP single-phase motor
12 spindle speeds: 150–3,000 RPM
R-8 spindle taper
1-1/4-inch drilling capacity
3-inch face-mill capacity
3/4-inch end-mill capacity
Newall C80 digital readout installed
Table powerfeed installed
360° swiveling head
Large cast-iron work table
Heavy-duty cast-iron column
Designed for drilling, milling, maintenance, fabrication, and general machining
Note: JET has offered multiple JMD-18 configurations with different accessories and equipment packages. Specifications can vary by stock number and production version. Confirm the machine's identification plate and current JET documentation for final electrical, dimensional, and accessory specifications before purchase or installation.