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milwaukee 2722-20 parts

The Milwaukee 2722-20 is a renowned cordless tool from Milwaukee Tool’s extensive lineup, specifically designed for professionals and serious DIY enthusiasts who demand high performance and durability. This particular model is part of Milwaukee’s M18 FUEL™ range, which is known for its advanced technology, including the POWERSTATE™ brushless motor, REDLINK PLUS™ intelligence, and REDLITHIUM™ battery technology. These tools are engineered to deliver unmatched performance, longer life, and more work per charge.

Overview of the Milwaukee 2722-20

The Milwaukee 2722-20 is an M18 FUEL™ Super Sawzall® Reciprocating Saw. It is a versatile and powerful cutting tool ideal for various applications such as demolition, plumbing, electrical, and general construction work. The cordless nature of this tool adds to its convenience, allowing users to operate without the constraints of power cords. This model is particularly notable for its high-performance capabilities, robustness, and user-friendly features.

Key Components and Parts

Understanding the various parts of the Milwaukee 2722-20 can help in maintaining the tool, troubleshooting issues, and ensuring optimal performance. Below are the primary components and parts of this reciprocating saw:

1. POWERSTATE™ Brushless Motor

The heart of the Milwaukee 2722-20 is its POWERSTATE™ brushless motor. This motor is designed to provide more power, longer motor life, and more run-time compared to traditional brushed motors. The absence of brushes reduces friction and wear, enhancing efficiency and durability. This motor delivers the necessary power to cut through tough materials like wood, metal, and PVC with ease.

2. REDLINK PLUS™ Intelligence

REDLINK PLUS™ intelligence is an advanced system that integrates full-circle communication between the tool, battery, and charger. This system prevents damage to the tool and battery due to overloading, overheating, and over-discharging. The REDLINK PLUS™ technology ensures optimal performance and provides the tool with the intelligence to adapt to the task at hand, enhancing both efficiency and safety.

3. REDLITHIUM™ Battery Pack

The REDLITHIUM™ battery pack is a critical component of the 2722-20. These batteries offer more work per charge and over the life of the pack compared to other batteries. The pack is designed to deliver fade-free power in extreme jobsite conditions, including temperatures below 0°F/-18°C. It also has a durable construction to protect against drops, vibrations, and water.

4. Variable Speed Trigger

The variable speed trigger allows users to control the speed of the blade, providing precise cutting for different materials. This feature is crucial for ensuring clean and accurate cuts and for prolonging the life of the blades by using the appropriate speed for each material.

5. Adjustable Shoe

The adjustable shoe of the Milwaukee 2722-20 helps in controlling the depth of the cut and also extends the life of the blade. By adjusting the shoe, users can stabilize the saw during operation, resulting in more precise cuts and reduced blade wear.

6. QUIK-LOK® Blade Clamp

The QUIK-LOK® blade clamp system enables fast and easy blade changes without the need for additional tools. This feature is particularly useful on job sites where time efficiency is crucial. The secure clamping mechanism ensures that the blade stays in place during heavy-duty use.

7. Rafter Hook

The built-in rafter hook provides a convenient storage option when the tool is not in use. This feature is particularly useful for professionals who work at heights or on scaffolding, as it allows them to safely hang the saw without needing to put it down on a surface.

8. Orbital Action Selector

The orbital action selector allows users to choose between straight and orbital cutting modes. Orbital action is beneficial for aggressive cuts in wood, as it increases the speed and efficiency of the cut. The straight cutting mode is more suitable for precise, controlled cuts in metal and other materials.

9. Rubber Overmold Grip

The rubber overmold grip provides enhanced comfort and control, reducing user fatigue during prolonged use. This ergonomic design helps absorb vibrations and provides a secure hold on the tool, contributing to overall user safety and comfort.

Maintenance and Troubleshooting

Proper maintenance of the Milwaukee 2722-20 is essential to ensure its longevity and optimal performance. Here are some tips and guidelines for maintaining this reciprocating saw:

Regular Cleaning

After each use, it’s important to clean the tool thoroughly. Dust and debris can accumulate in the motor vents and other parts, potentially affecting performance. Use compressed air to blow out any dust and wipe down the exterior with a damp cloth.

Blade Inspection and Replacement

Regularly inspect the blades for signs of wear and damage. Dull or damaged blades can cause the tool to work harder, reducing efficiency and potentially leading to motor damage. Replace blades as needed to maintain cutting performance.

Battery Care

Proper battery care is crucial for the longevity of your REDLITHIUM™ battery packs. Avoid leaving batteries in extreme temperatures, both hot and cold, and always charge them using the recommended Milwaukee charger. Store batteries in a cool, dry place when not in use.


Periodically lubricate moving parts, such as the blade clamp and adjustable shoe mechanism, to ensure smooth operation. Use a light machine oil or a manufacturer-recommended lubricant for this purpose.

Inspect Electrical Connections

Regularly check the electrical connections within the tool to ensure they are secure. Loose connections can lead to power loss and potentially damage the tool. If you notice any frayed wires or loose terminals, have them repaired by a qualified technician.

Common Issues and Solutions

Even with proper maintenance, users may encounter some common issues with the Milwaukee 2722-20. Here are a few potential problems and their solutions:

Tool Does Not Start

If the tool does not start, check the battery to ensure it is fully charged and properly inserted. Inspect the battery contacts for any dirt or corrosion and clean them if necessary. If the problem persists, there may be an issue with the internal wiring or switch, which would require professional repair.

Reduced Cutting Performance

Reduced cutting performance can be due to a dull or damaged blade. Replace the blade with a new one and ensure it is suitable for the material being cut. Also, check the speed settings and adjust them according to the material and type of cut required.

Excessive Vibration

Excessive vibration can occur if the blade is not properly secured or if the shoe is not correctly adjusted. Ensure the blade is tightly clamped using the QUIK-LOK® system and adjust the shoe for better stability. Additionally, inspect the blade for any bends or damage that could cause imbalance.


If the tool overheats, it may be due to prolonged use at high speeds or heavy loads. Allow the tool to cool down before continuing work. Ensure proper ventilation by keeping the motor vents clean. If overheating persists, it may indicate a problem with the motor or battery, requiring professional inspection.


The Milwaukee 2722-20 M18 FUEL™ Super Sawzall® Reciprocating Saw is a powerful and versatile tool designed for demanding applications. Its advanced features, such as the POWERSTATE™ brushless motor, REDLINK PLUS™ intelligence, and REDLITHIUM™ battery technology, ensure exceptional performance and durability. Understanding the key components and maintenance requirements of this tool can help users maximize its lifespan and efficiency. By regularly cleaning, inspecting, and properly using the tool, users can enjoy the reliable performance that Milwaukee tools are known for. Whether you’re a professional tradesperson or a dedicated DIY enthusiast, the Milwaukee 2722-20 is a valuable addition to your toolkit, offering the power and versatility needed to tackle a wide range of cutting tasks.

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