INGERSOLL RAND 3445MAX Rpm Angle Grinder Air Tool 4-1/2

( Brand: Ingersoll Rand ), ( Part Type: Angle Grinder ), ( Manufacturer Part Number: 3445MAX )

Review INGERSOLL RAND 4-1/2 Inch Heavy Duty Rpm Angle Grinder Air Tool

The Ingersoll Rand 3445MAX 4-1/2 Inch 12 RPM Angle Grinder Air Tool is a versatile and powerful addition to any professional's toolbox. This pneumatic grinder, manufactured by Ingersoll Rand, a trusted name in power tools, is designed to provide maximum performance and durability.

Measuring 4-1/2 inches in size, this angle grinder features a powerful 12 RPM motor that delivers impressive grinding and cutting capabilities. The high-speed motor allows for efficient material removal, making it an ideal choice for various applications, including metal fabrication, automotive repair, and construction work.

The Ingersoll Rand 3445MAX is engineered with a robust, cast aluminum housing that ensures long-lasting performance under heavy use. The housing also includes a convenient side handle for added control and comfort during operation. The tool's balanced design and well-placed counterweight contribute to reduced user fatigue and increased productivity.

This angle grinder is equipped with a 9-inch long, 7/16-inch arbor that can accommodate a wide range of grinding and cutting accessories. It comes with a 4-inch grinding wheel, a 1/8-inch hex shank side handle, and a 1/4-inch hex shank spindle nut for added versatility.

To ensure user safety, the Ingersoll Rand 3445MAX includes a spiral bevel gear design that reduces the risk of wheel lockups, which can lead to dangerous situations. The tool also includes a protective guard to shield the user from debris and sparks.

The Ingersoll Rand 3445MAX angle grinder is designed to operate seamlessly with compressed air, requiring a minimum air pressure of 90 PSI and a flow rate of 12 CFM. Its quick-connect coupler makes for easy setup and tear-down, and its lightweight design, weighing just 5.5 pounds, allows for easy transportation between jobsites.

In conclusion, the Ingersoll Rand 3445MAX 4-1/2 Inch 12 RPM Angle Grinder Air Tool is a high-performance, robust, and versatile tool that is an essential asset for professionals in various industries. Its powerful motor, durable construction, and user-friendly design make it a reliable and efficient choice for grinding and cutting applications.

The Ingersoll Rand 3445MAX 4-1/2 inch, 12 RPM angle grinder is a versatile air tool commonly used for grinding, cutting, and polishing various materials. Here are some pros and cons to help you make an informed decision about purchasing this angle grinder:

1. Powerful: This angle grinder is designed for heavy-duty applications. It delivers a maximum power output of 1.4 horsepower (HP), making it suitable for tackling tough grinding jobs.

2. Variable Speed: The 3445MAX comes with a variable speed trigger, allowing users to adjust the speed from 1,500 to 12,000 RPM. This feature is beneficial when working with different materials as it allows for optimal speed selection for each application.

3. Lightweight: At only 5.3 pounds, this angle grinder is relatively lightweight compared to other models in its class. Its compact size makes it easy to maneuver in tight spaces.

4. Durable: Ingersoll Rand is known for manufacturing high-quality air tools. The 3445MAX angle grinder is built with a robust design, featuring a heavy-duty housing and high-quality components, ensuring long-lasting performance.

5. Versatile: The 3445MAX can be used with various accessories, including grinding wheels, cutting discs, wire brushes, and polishing pads, making it a versatile tool for a wide range of applications.

1. Requires Compressor: As an air tool, the 3445MAX requires a constant air supply from an external compressor. This additional investment and maintenance can be a disadvantage for some users.

2. Loud: Angle grinders are inherently noisy tools. The 3445MAX is no exception. Users may find the noise level to be a concern, especially during prolonged use.

3. Vibrations: Angle grinders generate significant vibrations, which can be tiring for the user and affect the quality of the work. While the 3445MAX's vibration levels are average for its class, some users may still find it uncomfortable.

4. Safety Concerns: Angle grinders can be dangerous if not used properly. Users must wear appropriate safety gear, including gloves, safety glasses, and ear protection. Additionally, proper handling and maintenance of the tool are essential to ensure safe operation.

In conclusion, the Ingersoll Rand 3445MAX angle grinder offers significant power, versatility, and durability, making it an excellent choice for professional users and DIY enthusiasts tackling demanding grinding projects. However, its requirement for a compressor and the associated noise and vibrations may be disadvantages for some users. Ultimately, the decision to purchase this angle grinder depends on the user's specific needs, preferences, and budget. If the advantages outweigh the cons for your intended use, the Ingersoll Rand 3445MAX angle grinder could be an excellent investment for your workshop.

Details:

Tested with an air compressor and seems to be functioning properly. Ingersoll-Rand 4-1/2 Heavy Duty 12,000 RPM Angle Grinder 3445MAX Air Tool, It doesn't appear to have ever been used or even had a grinding wheel mounted. The box is also damaged. Comes with box, paperwork, wrenches and handle.

The wrenches have some light rust from storage.

part #: 3445max prices

• $200.00-$320.00

specifications airdoodad:

• brand: Ingersoll Rand
• part type: Angle Grinder
• manufacturer part number: 3445MAX

returns airdoodad:

• time: 30 Days
• policy: Returns Accepted
• method: Money back
• paid by: Seller

seller airdoodad:

• # reviews: 4764
• city: Boyertown, Pennsylvania
• rating: 100.0%

general airdoodad:

• condition: New Open box
• Light Equipment Tools > Air Tools > Other Air Tools

shipping airdoodad:

• transit: 3-7 Days
• type: Fixed
• cost: $0.00
• service: Economy
• class: Economy

offer airdoodad:

• started: July 15, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

payments airdoodad:

• credit card: Mastercard
• other
• wallet: Google-pay

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