Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press (1 5/8in. Drill Capacity, 2.3 HP)

Description

Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press – 1-5/8 in. Drill Capacity, 2.3 HP

The Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press is a professional-grade industrial drilling machine designed for precision, power, and durability in heavy-duty metal fabrication and structural steel applications. Equipped with a powerful 2.3 HP motor, this magnetic drill delivers consistent cutting performance for drilling large-diameter holes in steel with speed and accuracy.

Unlike standard electromagnetic models, the 4274-21 features a permanent magnetic base, which maintains strong holding force without relying on active electrical magnet power. This enhances safety by keeping the drill securely attached to steel surfaces even in the event of power interruption.

With a 1-5/8 inch drilling capacity, this unit is ideal for annular cutting applications commonly used in construction, bridge work, shipbuilding, and industrial fabrication. Its rigid construction ensures stable, vibration-free drilling even in demanding overhead or vertical positions.

Built for professional users, the Milwaukee 4274-21 combines high torque output, rugged durability, and reliable magnetic stability, making it a trusted solution for precision metal drilling in harsh jobsite environments.

Key Features

• Powerful 2.3 HP motor for heavy-duty steel drilling performance
• Permanent magnetic base for continuous holding force without power dependency
• 1-5/8 inch drilling capacity for annular cutters and large hole applications
• Stable and precise drilling with reduced vibration and high accuracy
• Suitable for vertical, horizontal, and overhead drilling operations
• Designed for structural steel fabrication and industrial construction
• Enhanced safety due to permanent magnet holding system
• Rugged Milwaukee build quality for long-term jobsite durability

Applications

The Milwaukee 4274-21 is ideal for:

• Structural steel fabrication
• Bridge and infrastructure construction
• Heavy industrial drilling operations
• Shipbuilding and mechanical assembly
• On-site metal fabrication work
• Maintenance and repair of steel structures
• Workshop precision drilling tasks
• High-load industrial construction projects

Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press (1 5/8in. Drill Capacity, 2.3 HP): Buying Considerations

The Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press features a powerful 2.3 HP motor, permanent magnetic base, and 1-5/8 inch drilling capacity for stable, precise, and high-performance drilling in steel. Designed for demanding industrial and fabrication applications, it delivers exceptional reliability, safety, and durability in professional environments.

Before ordering the Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press (1 5/8in. Drill Capacity, 2.3 HP) from Milwaukee, review the points below against your actual site conditions and workload – published specifications describe the equipment under test conditions, and real-world performance depends on how closely your application matches those conditions.

What to Check Before You Buy

• Match drill capacity and motor power to the material and hole diameter actually being drilled most often, not the largest occasional job.
• For magnetic drill presses specifically, confirm the magnet's holding force is rated for the material thickness and mounting orientation (overhead work reduces effective holding force).
• Check chuck/arbor compatibility with the annular cutters or bits already owned before assuming universal fit.
• Verify coolant delivery method matches the material – dry cutting significantly shortens cutter life on steel.

Do magnetic drills work on painted or coated steel?

Magnetic holding force is reduced on painted, rusted, or coated surfaces since the magnet needs direct contact with bare steel for full rated holding power. Manufacturers typically specify a holding-force derating for coated surfaces – check the spec sheet before working on anything other than clean bare steel.

For sizing help across the full Drills category, compare specifications side by side before committing to a specific model, and confirm current pricing, availability, and freight details for your location.

Total Cost of Ownership

The purchase price of the Milwaukee 4274-21 Permanent Corded Electric Magnetic Drill Press (1 5/8in. Drill Capacity, 2.3 HP) is only part of the real cost of owning this equipment. Factor in routine maintenance parts, consumables specific to the Drills category, fuel or energy use over the equipment’s service life, and the cost of downtime if a failure happens during a critical job. Equipment with a lower purchase price but weaker local parts availability or a shorter warranty period can end up costing more over three to five years than a model with a higher upfront price and stronger support.

Warranty and Support

Confirm the specific warranty terms Milwaukee offers on this model, including coverage length, what is and is not covered (wear parts are frequently excluded), and whether the warranty is transferable if the equipment is resold. Check whether authorized service is available in your region before an issue comes up, rather than after – parts and qualified technician availability varies significantly by location and can be the deciding factor between two otherwise comparable machines.

Keep the original purchase documentation, serial number, and any commissioning or acceptance records together – this documentation is typically required to make a warranty claim and simplifies any future resale or insurance process.