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Jet Geared Head Mill Drill With DP700 DRO and X Powerfeed
- $3,800.00
- Brands JET
- Product Code: 351141
- Availability: In Stock
JET Geared Head Mill/Drill with Newall DP700 2-Axis DRO & X-Powerfeed Product Overview The JET Geared Head Mill/Drill with Newall DP700 2-Axis DRO & X-Powerfeed is a versatile metalworking machine designed for shops that need precise positioning, controlled table movement, and dependable milling and drilling performance. It combines a rigid square-column structure with a 6-speed geared h..
Features of Jet Mill Drill With Newall DP700 Two Axis DRO X Powerfeed
JET Geared Head Mill/Drill with Newall DP700 2-Axis DRO & X-Powerfeed
Product Overview
The JET Geared Head Mill/Drill with Newall DP700 2-Axis DRO & X-Powerfeed is a versatile metalworking machine designed for shops that need precise positioning, controlled table movement, and dependable milling and drilling performance. It combines a rigid square-column structure with a 6-speed geared head, Newall DP700 2-axis digital readout, and X-axis powerfeed.
The digital readout helps the operator monitor table position, while the X-powerfeed provides powered longitudinal table movement for smoother and more consistent milling passes. An R8 spindle, tilting head, large worktable, and 1.5 HP motor further expand the machine's capabilities.
Key Features
- Heavy-duty square-column construction with dovetail ways.
- 6-speed geared head for direct mechanical spindle power.
- Newall DP700 2-axis DRO for digital X/Y position monitoring.
- X-axis powerfeed for powered longitudinal table movement.
- R8 spindle taper for broad tooling compatibility.
- Head tilts 90° left and right for angled machining.
- Large 9-1/2 x 32-1/4-inch worktable.
- Approximately 20-1/2 inches of longitudinal travel.
- Approximately 8-1/4 inches of cross travel.
- Built-in calibrated fine downfeed.
- Internal depth gauge for drilling operations.
- Quick-select gear levers.
- Forward/reverse spindle control.
- Spindle guard and work lamp.
- 1.5 HP, 115/230V, single-phase motor.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Machine Type | Geared-head square-column mill/drill |
| Digital Readout | Newall DP700 2-Axis DRO |
| Powerfeed | X-Axis Powerfeed |
| Drilling Capacity | 1-1/2 in. |
| Face Mill Capacity | 4 in. |
| End Mill Capacity | 3/4 in. |
| Swing | 19-11/16 in. |
| Maximum Spindle-to-Table Distance | 18-1/8 in. |
| Spindle Taper | R8 |
| Spindle Travel | 5 in. |
| Quill Diameter | 3 in. |
| Column Size | 7-7/8 x 7-5/8 in. |
| Spindle Speeds | 6 |
| Spindle Speed Range | 65–1,550 RPM |
| Table Size | 9-1/2 x 32-1/4 in. |
| Longitudinal Table Travel | 20-1/2 in. |
| Cross Table Travel | 8-1/4 in. |
| T-Slots | 5/8 in. |
| Head Tilt | 90° Left / 90° Right |
| Motor Power | 1.5 HP |
| Voltage | 115/230V |
| Phase | 1 Phase |
| Drive Type | Geared head |
Specifications can vary by exact model or JET stock number. Verify the manufacturer's current specification sheet for the particular configuration before ordering.
6-Speed Geared Head
The machine uses a 6-speed geared-head transmission to transfer motor power directly to the spindle. Its approximately 65–1,550 RPM operating range provides flexibility for different cutter sizes, materials, and machining operations.
Lower spindle speeds are useful for larger tooling and heavier cuts, while higher speeds can be selected for smaller cutters and suitable finishing applications.
The mechanical gear drive is especially useful when consistent spindle torque is required during demanding drilling or milling work.
Newall DP700 2-Axis DRO
The Newall DP700 2-axis digital readout gives the operator digital position information for the machine's primary table axes.
The DRO can make it easier to:
- Establish workpiece zero points.
- Locate multiple holes.
- Position slots and pockets.
- Repeat machining dimensions.
- Monitor table movement.
- Return to previously established positions.
- Reduce reliance on manually reading graduated scales.
For work involving multiple features, digital position feedback can make setup and coordinate-based machining more straightforward.
X-Axis Powerfeed
The integrated X-axis powerfeed provides powered longitudinal table movement. Instead of manually turning the table handwheel throughout a longer milling pass, the operator can use the powerfeed to maintain controlled movement.
It is particularly useful for:
- Face milling
- Surface machining
- Long edge cuts
- Repetitive milling passes
- Consistent material removal
The correct feed rate should be selected according to cutter diameter, material, spindle speed, depth of cut, and tooling recommendations.
R8 Spindle
The R8 spindle taper is a widely used milling-machine tooling standard and provides access to a broad range of compatible accessories.
Typical tooling options include:
- R8 collets
- End mills
- Drill chucks
- Boring tools
- Face mills
- Other R8-compatible accessories
The machine is designed for approximately:
- 1-1/2-inch drilling capacity
- 4-inch face-mill capacity
- 3/4-inch end-mill capacity
Actual machining performance depends on workpiece material, tooling, spindle speed, feed rate, depth of cut, and workholding rigidity.
Square-Column Construction
The rigid square column with dovetail ways provides a stable foundation for the head and spindle assembly. This construction is intended to minimize unwanted movement under normal cutting loads.
It is suitable for:
- Face milling
- End milling
- Slotting
- Boring
- Drilling
- Counterboring
- General material removal
Secure workholding is essential when performing heavy or aggressive cuts.
Tilting Head
The milling head tilts 90° to the left and right, providing additional flexibility for angular machining.
This feature can be useful for:
- Angled holes
- Beveled surfaces
- Angular milling
- Specialized fixtures
- Non-standard machining setups
The head should be securely locked before starting a cutting operation.
Worktable and Travel
The 9-1/2 x 32-1/4-inch worktable provides ample space for mounting workpieces, vises, clamps, and fixtures.
Table movement includes approximately:
- 20-1/2 inches of longitudinal travel
- 8-1/4 inches of cross travel
The 5/8-inch T-slots provide mounting points for compatible workholding accessories.
Motor and Electrical Configuration
The machine is powered by a 1.5 HP single-phase motor with a 115/230V configuration.
This allows installation on a compatible electrical supply. The machine should be configured for the correct operating voltage before use, following JET's installation requirements and applicable electrical codes.
Typical Applications
The JET Geared Head Mill/Drill is suitable for:
- Professional machine shops
- Fabrication facilities
- Maintenance departments
- Equipment repair
- Tool rooms
- Prototype development
- Small-batch production
- General metalworking
- Industrial maintenance
- Technical training
The combination of digital positioning and powered table movement makes this configuration particularly useful for repetitive machining and dimensionally controlled work.
Common Machining Operations
Drilling
Produce accurate holes using suitable drill tooling and appropriate spindle speeds.
Milling
Machine surfaces, edges, and workpiece features with compatible milling cutters.
Face Milling
Produce flat surfaces while using the X-axis powerfeed for consistent table movement.
Boring
Enlarge and finish existing holes with appropriate boring tooling.
Slotting
Create channels and slots with suitable end mills.
Counterboring
Produce stepped holes for fasteners and other components.
Angled Machining
Use the tilting head for appropriate angular operations.
Advantages for Professional Users
Digital Positioning
The Newall DP700 DRO provides convenient digital feedback for X/Y table positioning.
Powered Table Movement
The X-powerfeed helps reduce operator effort during longer milling passes.
Geared-Head Power
Six spindle speeds provide useful mechanical torque across a broad range of machining applications.
R8 Tooling
The R8 spindle supports a wide variety of commonly available milling accessories.
Rigid Construction
The square column and dovetail ways provide a stable machining platform.
Flexible Head Positioning
The 90° left/right head tilt expands the range of possible machining setups.
Maintenance
Routine maintenance helps maintain accuracy and prolong machine service life.
Inspect and maintain:
- Spindle and bearings
- Gear head
- X-axis powerfeed
- Column and dovetail ways
- Table and T-slots
- Lead screws
- DRO scales and cables
- Electrical connections
- Lubrication points
Remove metal chips from the table and ways after each machining session. Keep the DRO scales protected from chips, coolant, and other contaminants.
Follow JET's recommended lubrication and maintenance procedures.
Safety Considerations
Always wear appropriate eye protection and use PPE suitable for the material and machining operation.
Secure workpieces firmly with an appropriate vise, clamp, or fixture. Never hold material by hand during milling or drilling.
Keep hands, loose clothing, jewelry, and hair away from rotating tooling and moving table components.
Do not measure, adjust, reposition workpieces, or remove chips while the spindle or table is moving.
Disconnect the electrical supply before performing maintenance or servicing electrical or moving components.
Why Choose the JET Geared Head Mill/Drill?
The JET Geared Head Mill/Drill with Newall DP700 2-Axis DRO & X-Powerfeed combines digital position feedback, powered table movement, geared-head performance, R8 tooling compatibility, rigid construction, and a large worktable in one professional metalworking machine.
With its 1.5 HP motor, 65–1,550 RPM spindle range, 1-1/2-inch drilling capacity, 4-inch face-mill capacity, 90° head tilt, Newall DP700 DRO, and X-axis powerfeed, it is well suited to precision drilling, milling, boring, face milling, slotting, and general metalworking applications.
