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JET 20 Inch Variable Speed Drill Press 3P460
- $2,320.00
- Brands JET
- Product Code: 354231
- Availability: In Stock
JET 20 in. Variable Speed Drill Press 3P460Product OverviewThe JET 20 in. Variable Speed Drill Press 3P460 is a heavy-duty floor-standing drilling machine designed for professional metalworking, fabrication, maintenance, and production environments. Its 20-inch swing provides substantial clearance for larger workpieces, while the variable-speed drive allows operators to adjust spindle speed to sui..
Precision Drill Press 20 Inch Variable Speed Model 3P460
JET 20 in. Variable Speed Drill Press 3P460
Product Overview
The JET 20 in. Variable Speed Drill Press 3P460 is a heavy-duty floor-standing drilling machine designed for professional metalworking, fabrication, maintenance, and production environments. Its 20-inch swing provides substantial clearance for larger workpieces, while the variable-speed drive allows operators to adjust spindle speed to suit different materials, drill sizes, and machining requirements.
Powered by a 3 HP, 460V three-phase motor, this drill press is built for demanding shop applications where consistent performance, rigid construction, and precise drilling control are important.
Key Features
20-inch swing provides approximately 10 inches of clearance from the spindle centerline to the column.
3 HP three-phase motor delivers substantial power for demanding drilling applications.
460V electrical configuration is suited to industrial facilities equipped with three-phase power.
Variable-speed spindle control allows the operator to select an appropriate cutting speed without relying solely on fixed-speed settings.
Heavy-duty floor-standing construction provides a stable platform during drilling.
MT-4 spindle taper accommodates compatible industrial tooling.
Large adjustable work table supports larger workpieces, fixtures, and vises.
Tilting table allows angled drilling applications.
Adjustable depth stop supports repeatable drilling depths.
Designed for professional drilling, reaming, countersinking, counterboring, and related operations.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Variable-speed floor drill press |
| Model | 20 in. Variable Speed Drill Press |
| Swing | 20 in. |
| Motor Power | 3 HP |
| Motor Phase | 3-phase |
| Motor Voltage | 460V |
| Spindle Taper | MT-4 |
| Spindle Travel | Approximately 6 in. |
| Chuck Capacity | Up to 1 in. |
| Table | Large adjustable work table |
| Table Tilt | Up to 45° left/right |
| Machine Type | Floor-standing |
| Speed Control | Variable speed |
| Application | Professional drilling and machining |
Specifications may vary by exact model number or production revision. Electrical requirements, spindle-speed range, dimensions, weight, and accessory configuration should be verified against the current JET specification sheet before purchase.
20-Inch Swing Capacity
The 20-inch swing provides approximately 10 inches of throat depth between the spindle centerline and column. This gives the operator additional clearance when positioning large plates, brackets, frames, and machinery components.
The larger working envelope makes the drill press particularly useful for applications where a compact benchtop drill press does not provide enough reach.
Variable-Speed Operation
The variable-speed drive allows the spindle speed to be adjusted according to the tooling and material being machined. This is particularly useful when switching between different drill diameters or materials.
Correct spindle speed is important for maintaining cutting efficiency and extending tool life. Larger drill bits generally require lower speeds, while smaller bits can typically operate at higher speeds when appropriate for the material.
Powerful 3 HP, 460V Motor
The 3 HP three-phase motor provides the power required for demanding drilling operations. The 460V configuration is particularly suited to industrial workshops and manufacturing facilities with compatible three-phase electrical service.
Three-phase power is commonly used in industrial environments because it supports efficient operation of larger machinery and production equipment.
Heavy-Duty Floor-Standing Design
The machine's floor-standing configuration provides a stable foundation for drilling. A rigid structure helps minimize unwanted movement and vibration, which is especially important when working with large drill bits or harder materials.
The substantial base and column are designed to support regular professional use.
Adjustable Work Table
The large work table provides a stable surface for positioning workpieces and workholding accessories. Its adjustable height allows the operator to accommodate different material thicknesses and workpiece configurations.
The table's tilting capability also provides additional flexibility when angled holes are required.
MT-4 Spindle Taper
The MT-4 spindle taper is designed to accommodate compatible industrial tooling. This allows the machine to work with a range of tooling configurations appropriate for heavy-duty drilling and machining operations.
Using properly matched tooling helps maintain spindle accuracy and ensures safe operation.
Depth Control and Repeatability
The adjustable depth-stop system allows operators to establish a consistent drilling depth. This is especially useful when producing multiple holes to the same specification.
For repetitive fabrication and production work, repeatable depth control can help improve consistency while reducing setup adjustments.
Versatile Machining Applications
With suitable tooling, the JET 20-inch variable-speed drill press can support:
Standard drilling
Large-hole drilling
Reaming
Countersinking
Counterboring
Hole enlargement
General fabrication
Equipment repair
Industrial maintenance
Machine-shop operations
Typical Applications
The JET 20 in. Variable Speed Drill Press is well suited for:
Machine shops
Metal fabrication
Manufacturing facilities
Industrial maintenance
Equipment repair
Structural fabrication
Automotive and machinery work
Production drilling
Heavy-duty workshop applications
Benefits for Professional Users
Large Work Envelope
The 20-inch swing provides the reach needed for larger components and plates.
Flexible Speed Control
Variable-speed operation allows the spindle to be matched more closely to the drill diameter and material.
Industrial Power
The 3 HP, 460V three-phase motor provides substantial power for demanding professional applications.
Stable Construction
The floor-standing design offers a rigid platform for heavy-duty drilling.
Versatile Tooling
The MT-4 spindle taper accommodates compatible industrial tooling for a variety of machining tasks.
Electrical Requirements
This configuration uses a 460V, three-phase electrical supply. It should be connected by a qualified professional in accordance with the manufacturer's requirements and applicable local electrical codes.
Before installation, confirm that the available electrical service matches the machine's voltage, phase, frequency, and circuit requirements.
Safety Considerations
Always secure workpieces with an appropriate vise, clamp, or fixture. Never hold material by hand while drilling. Select the correct spindle speed, tooling, feed rate, and cutting fluid for the material and operation.
Wear appropriate eye protection and follow the manufacturer's safety instructions. Disconnect the machine from its electrical supply before changing tooling, performing adjustments that require access to moving components, or carrying out maintenance.
Why Choose the JET 20 in. Variable Speed Drill Press 3P460?
The JET 20 in. Variable Speed Drill Press 3P460 is designed for professional users who need a combination of large swing capacity, variable spindle speed, industrial three-phase power, and heavy-duty construction.
Its 20-inch swing, 3 HP 460V motor, MT-4 spindle, adjustable work table, and variable-speed operation make it a capable choice for demanding drilling and machining applications in industrial shops, fabrication facilities, and professional machine environments.