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Ingersoll Rand 2850MAX-6 1-Inch 5,500 Rpm Impact vs Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20

Updated August 2026 — Ingersoll Rand 2850MAX-6 1-Inch 5,500 Rpm Impact wins on power and versatility, Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20 wins on battery life and weight.

The Ingersoll Rand 2850MAX-6 is a powerful, heavy-duty impact wrench, while the Milwaukee 2564-20 is a compact, budget-friendly option for lighter tasks.

Why Ingersoll Rand 2850MAX-6 1-Inch 5,500 Rpm Impact is better

Higher Torque

Ingersoll Rand delivers 2,100 ft-lbs of torque.

Durability

Steel core design for heavy-duty use.

Extended Reach

Features a 6-inch anvil extension for hard-to-reach areas.

Why Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20 is better

Lower Price

Milwaukee is priced at $176.98.

Cordless Design

Offers mobility without air hoses.

Lightweight

Weighs only 2.83 lbs for easy handling.

Overall score

Ingersoll Rand 2850MAX-6 1-Inch 5,500 Rpm Impact
85
Milwaukee Right Angle Impact Wrench - Milwaukee - 2564-20
65

Specifications

SpecIngersoll Rand 2850MAX-6 1-Inch 5,500 Rpm ImpactMilwaukee Right Angle Impact Wrench - Milwaukee - 2564-20
Max Torque2100 ft-lbs220 ft-lbs
Free Speed5500 rpmN/A
Power SourceAirCordless
Weight25 lbs2.83 lbs
Anvil Type6-inch3/8-inch

Dimension comparison

Ingersoll Rand 2850MAX-6 1-Inch 5,500 Rpm ImpactMilwaukee Right Angle Impact Wrench - Milwaukee - 2564-20

Introduction to Impact Wrenches

Impact wrenches are essential tools for automotive repair and heavy-duty applications, offering power and efficiency. In this comparison, we will look at the Ingersoll Rand 2850MAX-6 and the Milwaukee 2564-20. The Ingersoll Rand model stands out with its high torque and extended anvil design, while the Milwaukee model is noted for its compact right-angle design and cordless convenience.

Price Comparison

The Ingersoll Rand 2850MAX-6 is priced at $799.99, while the Milwaukee 2564-20 is significantly cheaper at $176.98. This means the Milwaukee model is about 78% less expensive than the Ingersoll Rand. For users on a budget or those who do not require the heavy-duty capabilities of the Ingersoll Rand, the Milwaukee offers a more accessible entry point into the world of impact wrenches. However, the higher price of the Ingersoll Rand reflects its advanced capabilities and durability for more demanding tasks.

Power and Performance

The Ingersoll Rand 2850MAX-6 delivers an impressive maximum reverse torque of 2,100 ft-lbs and operates at a free speed of 5,500 rpm. In contrast, the Milwaukee 2564-20 provides a maximum torque of 220 ft-lbs. While the Milwaukee model is effective for lighter tasks, the Ingersoll Rand is designed for heavy-duty applications, making it the obvious choice for professionals or those frequently tackling challenging jobs. The significant difference in torque levels illustrates the Ingersoll Rand's suitability for demanding environments.

Design and Ergonomics

In terms of design, the Ingersoll Rand features a 360-degree adjustable side handle, enhancing maneuverability in tight spaces. This is complemented by its 25% lighter design compared to standard 1-inch impact wrenches, which helps reduce user fatigue. Conversely, the Milwaukee 2564-20’s compact 90-degree angle design is specifically tailored for tight areas, making it user-friendly in confined spaces. While both tools emphasize ergonomics, the Ingersoll Rand may provide a more versatile experience for a variety of tasks.

Construction and Durability

Durability is crucial in impact wrenches, especially for professional use. The Ingersoll Rand 2850MAX-6 boasts a steel core design and chemical-resistant housing, which ensures it can withstand the rigors of daily use. The Milwaukee 2564-20 is also constructed from hardened steel, promoting longevity. However, the heavy-duty nature of the Ingersoll Rand suggests it may better handle repeated drops and harsh working conditions, making it preferable for users requiring maximum durability.

Versatility and Applications

The Ingersoll Rand 2850MAX-6 is designed for heavy-duty vehicle applications and can easily handle tasks like tire changes and other rigorous jobs. Its 6-inch anvil extension provides extra reach, allowing it to access hard-to-reach areas effectively. On the other hand, the Milwaukee 2564-20 excels in lighter, everyday tasks that require quick, efficient power in tight spaces. While the Milwaukee model is versatile in its own right, the Ingersoll Rand is better suited for more demanding applications, making it a more versatile option for those engaged in heavier work.

Battery and Power Source

The Milwaukee 2564-20 operates on Milwaukee's M12 FUEL Lithium-Ion battery, providing the convenience of cordless operation. This allows for greater mobility without the constraints of air hoses. In contrast, the Ingersoll Rand 2850MAX-6 is an air-powered tool, which may limit its portability but offers a consistent and powerful performance for demanding jobs. Users who prioritize mobility and ease of use might prefer the Milwaukee's cordless design, while those requiring high power may lean towards the Ingersoll Rand.

Which should you buy?

Choosing between the Ingersoll Rand 2850MAX-6 and the Milwaukee 2564-20 ultimately depends on your specific needs. If you require a powerful, durable tool for heavy-duty tasks and are willing to invest more, the Ingersoll Rand is the superior choice, delivering exceptional torque and reliability. However, if you are looking for a budget-friendly, compact solution for lighter tasks, the Milwaukee model is an excellent option, offering good performance in tight spaces. Consider your typical use case, budget, and the importance of power versus portability when making your decision.