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JET 20 Inch Drill Press 1 1/4 Inch Capacity
- $1,516.00
- Brands JET
- Product Code: 354250
- Availability: In Stock
JET 20in Drill Press with 1-1/4in Drilling Capacity & Power DownfeedProduct OverviewThe JET 20in Drill Press with 1-1/4in Drilling Capacity & Power Downfeed is a heavy-duty floor-standing drilling machine designed for demanding professional and industrial applications. Its large 20-inch swing provides generous clearance for working with larger components, while the 1-1/4-inch drilling capa..
Power Downfeed Drill Press for Precise Drilling
JET 20in Drill Press with 1-1/4in Drilling Capacity & Power Downfeed
Product Overview
The JET 20in Drill Press with 1-1/4in Drilling Capacity & Power Downfeed is a heavy-duty floor-standing drilling machine designed for demanding professional and industrial applications. Its large 20-inch swing provides generous clearance for working with larger components, while the 1-1/4-inch drilling capacity allows it to handle substantially larger tooling than standard shop drill presses.
The integrated power downfeed provides controlled, powered spindle movement, making the machine particularly useful for repetitive drilling operations where consistent feed and depth are important. Its rigid construction, large work table, and powerful motor make it well suited for machine shops, fabrication facilities, maintenance departments, and production environments.
Key Features
20-inch swing provides approximately 10 inches of throat depth for larger workpieces.
1-1/4-inch drilling capacity accommodates large-diameter drill bits for demanding applications.
Power downfeed provides controlled automatic spindle travel during drilling.
3 HP motor supplies substantial power for heavy-duty drilling.
Heavy-duty floor-standing construction provides stability during high-load operations.
MT-4 spindle taper accommodates compatible industrial tooling.
Large adjustable work table provides ample support for larger workpieces.
Table tilts 45° left and right for angled drilling applications.
Precision rack-and-pinion table adjustment makes workpiece positioning easier.
Adjustable depth stop supports repeatable hole depths.
Integrated work light improves visibility around the drilling area.
Suitable for drilling steel, cast iron, aluminum, and other compatible materials.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Heavy-duty floor drill press |
| Swing | 20 in. |
| Maximum Drilling Capacity | 1-1/4 in. |
| Motor Power | 3 HP |
| Spindle Taper | MT-4 |
| Spindle Travel | Approximately 6 in. |
| Downfeed | Power downfeed |
| Table Size | Approximately 18-1/2 × 18-1/2 in. |
| Table Tilt | 45° left/right |
| Column Diameter | Approximately 4 in. |
| Chuck Capacity | Up to 1 in. |
| Machine Type | Floor-standing |
| Application | Heavy-duty drilling and machining |
| Electrical Configuration | Varies by model |
Exact electrical specifications, spindle-speed range, dimensions, and weight can vary according to the specific JET model configuration. Verify the manufacturer's specification sheet for the exact model before purchase.
1-1/4-Inch Drilling Capacity
The machine's 1-1/4-inch drilling capacity gives it considerably more capability than many general-purpose drill presses. This allows the use of larger drill bits when working with heavy plate, structural components, machinery parts, and other substantial workpieces.
For large-diameter drilling, selecting the correct spindle speed, cutting fluid, tooling, and feed rate is essential for maintaining performance and extending tool life.
Power Downfeed
The power downfeed system is designed to provide controlled, consistent spindle movement without requiring the operator to manually apply the quill feed for every drilling cycle.
This feature is particularly valuable for repetitive work because it can improve consistency in:
Hole depth
Feed rate
Production cycles
Operator workload
Repetitive drilling operations
Manual control can still be useful for setup and applications where the operator needs direct control over the cutting process.
Powerful 3 HP Motor
A 3 HP motor provides the substantial torque needed for demanding drilling applications. The motor is well suited to larger drill diameters and tougher materials when operated within the machine's recommended parameters.
The appropriate spindle speed should always be selected according to drill diameter and material. Larger drills generally require slower spindle speeds than smaller tooling.
20-Inch Swing
The 20-inch swing gives the machine approximately 10 inches of clearance from the spindle centerline to the column. This allows holes to be drilled farther from the edge of a workpiece than is possible with smaller drill presses.
The large swing is particularly useful for:
Steel plates
Fabricated brackets
Machinery components
Structural parts
Large assemblies
Industrial repair work
Large Adjustable Work Table
The substantial work table provides a stable surface for positioning workpieces, fixtures, and vises. Its rack-and-pinion adjustment allows the table to be moved vertically to accommodate different material thicknesses.
The ability to tilt the table up to 45° left or right also expands the machine's capabilities for angled drilling.
Heavy-Duty Construction
A rigid column, substantial base, and floor-standing configuration provide the stability required for large-diameter drilling. Minimizing machine movement and vibration is particularly important when drilling large holes because cutting forces increase as tool diameter increases.
The heavy-duty design makes this drill press appropriate for professional environments where the machine may be used frequently.
Repeatable Drilling
The adjustable depth-stop system helps operators establish a consistent drilling depth. Combined with power downfeed, this makes the machine well suited to repetitive drilling operations where multiple workpieces require holes with the same dimensions.
Typical Applications
The JET 20in Drill Press is suitable for:
Heavy-duty metal fabrication
Machine-shop operations
Industrial maintenance
Equipment repair
Structural steel work
Automotive and equipment fabrication
Production drilling
Machinery manufacturing
Large-component drilling
General workshop machining
Benefits for Professional Users
Large Hole Capacity
The 1-1/4-inch drilling capacity allows the machine to tackle substantially larger holes than standard drill presses.
Controlled Power Feed
Power downfeed reduces manual effort and helps maintain consistent spindle movement during repetitive drilling.
Large Work Envelope
The 20-inch swing provides the clearance required for larger components and plates.
Strong Motor Performance
The 3 HP motor delivers the power required for demanding drilling applications.
Flexible Workpiece Positioning
The large adjustable and tilting work table accommodates a wide range of workpiece configurations.
Safety and Operating Considerations
Always secure the workpiece using an appropriate vise, clamp, or fixture. Never hold a workpiece by hand while drilling. Large-diameter drills can generate substantial torque, so proper workholding is especially important.
Use the correct cutting speed, feed rate, tooling, and cutting fluid for the material being drilled. Follow the manufacturer's instructions when using the power downfeed system, and disconnect the machine from its power source before changing tooling or performing maintenance.
Why Choose the JET 20in Drill Press?
The JET 20in Drill Press with 1-1/4in Drilling Capacity & Power Downfeed is built for users who need significantly more drilling capability than a conventional workshop drill press provides.
With its 20-inch swing, 1-1/4-inch drilling capacity, 3 HP motor, power downfeed, large tilting table, and heavy-duty floor-standing construction, it provides the capacity and control required for professional metalworking, fabrication, maintenance, and production drilling applications.