Ingersoll Rand 3445 Angle Grinder Review

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You’re in need of a reliable tool that can tackle tough grinding and cutting tasks with ease. Look no further than the Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder. This high-performance tool is designed to provide you with the power and precision you need to get the job done efficiently. With its durable construction and ergonomic design, this angle grinder is built to withstand the rigors of any job site. Whether you’re a professional tradesperson or a DIY enthusiast, this tool is sure to become an indispensable part of your arsenal. Say goodbye to frustrating tasks and hello to effortless cutting and grinding with the Ingersoll Rand 3445 Angle Grinder.

Find your new Ingersoll Rand 3445 4-1/2 Pneumatic Angle Grinder on this page.

Why Consider This Product?

If you’re in need of a reliable and efficient angle grinder, then the Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder is worth considering. This powerful tool offers a range of features and benefits that make it an excellent choice for both professional craftsmen and DIY enthusiasts. Backed by scientific research and customer testimonials, this angle grinder has proven itself as a top-quality tool in the market.

Features and Benefits

Versatile Cutting and Grinding

With its powerful motor and 4-1/2″ grinding wheel, the Ingersoll Rand 3445 angle grinder is capable of tackling a wide range of cutting and grinding tasks. From metal fabrication to concrete surface preparation, this versatile tool delivers exceptional performance.

Adjustable Guard for Safety

The adjustable guard on this angle grinder ensures that you can work with precision and safety. It provides reliable protection for both the operator and the workplace, giving you peace of mind while operating the tool.

Ergonomic Design for Comfort

Designed with user comfort in mind, the Ingersoll Rand 3445 features an ergonomic grip handle. This design allows for extended use without causing hand fatigue, ensuring that you can complete your tasks with ease and efficiency.

Efficient Air-Powered Operation

Powered by compressed air, this pneumatic angle grinder doesn’t require electric cords or batteries. This not only increases versatility but also eliminates the need for constant recharging. Enjoy continuous operation without interruptions.

Product Quality

Manufactured by Ingersoll Rand, a trusted brand in the industry, the 3445 4-1/2″ Pneumatic Angle Grinder is built to last. It is constructed with high-quality materials and undergoes rigorous testing to ensure durability and reliability. With Ingersoll Rand’s commitment to excellence, you can trust in the product’s quality and long-lasting performance.

What It’s Used For

Efficient Metal Cutting

The Ingersoll Rand 3445 angle grinder excels in cutting through various metals, offering precise and efficient results. Whether you’re working on a fabrication project or need to cut through rebar, this tool will get the job done quickly and effectively.

Surface Preparation and Grinding

From smoothing out rough surfaces to removing paint or rust, this angle grinder is an indispensable tool for surface preparation. Its powerful motor and grinding wheel allow for efficient grinding, saving you time and effort.

Deburring and Weld Cleanup

If you often work with metal fabrication, the Ingersoll Rand 3445 angle grinder is a valuable tool for deburring and weld cleanup. Its fast and accurate grinding capabilities ensure clean and professional results.

Tile and Masonry Cutting

With an appropriate cutting disc, this angle grinder can also handle tile and masonry cutting tasks. Say goodbye to manual tile cutters and trust the Ingersoll Rand 3445 to provide clean and precise cuts.

Product Specifications

Specification Details
Power Source Pneumatic
Wheel Diameter 4-1/2″
Air Consumption 8.3 CFM
Free Speed 12,000 RPM
Weight 3.75 lbs
Sound Level 83 dB
Warranty Manufacturer’s warranty included

Who Needs This

The Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder is an essential tool for professionals in the metalworking, construction, and fabrication industries. It’s also a valuable addition to any DIY enthusiast’s workshop, allowing for versatile cutting and grinding tasks.

Pros and Cons


  • Powerful and efficient performance
  • Adjustable guard for safety
  • Ergonomic design for comfort
  • Versatile cutting and grinding capabilities
  • Trusted brand with a warranty included


  • Requires an air compressor for operation
  • Limited cord length compared to electric grinders


  1. Is an air compressor required to operate this angle grinder?

    • Yes, the Ingersoll Rand 3445 angle grinder is powered by compressed air and requires an air compressor to operate.
  2. What is the warranty included with this product?

    • The manufacturer provides a warranty for the Ingersoll Rand 3445 angle grinder. Details regarding the warranty can be found in the product’s documentation.
  3. Can this angle grinder be used for cutting tiles?

    • Yes, with a suitable cutting disc, this angle grinder can be used for cutting tiles and masonry.

What Customers Are Saying

Customers rave about the Ingersoll Rand 3445 angle grinder for its outstanding performance and durability. Many compliment its power and versatility, praising its ability to handle a variety of cutting and grinding tasks with ease. Customers also appreciate the adjustable guard and ergonomic design, which enhance safety and user comfort.

Overall Value

With its excellent features, durability, and performance, the Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder offers great value for both professionals and DIY enthusiasts alike. Its versatility, backed by customer testimonials and a trusted brand, ensures that you can rely on this tool for all your cutting and grinding needs.

See the Ingersoll Rand 3445 4-1/2 Pneumatic Angle Grinder in detail.

Tips and Tricks For Best Results

  1. Always wear appropriate safety equipment, including safety glasses, gloves, and ear protection, while using the angle grinder.
  2. Maintain the recommended air pressure for optimal performance.
  3. Choose the right grinding wheel or cutting disc for your specific task to achieve the best results.
  4. Regularly clean and lubricate the angle grinder to prolong its lifespan and maintain its performance.

Final Thoughts

Product Summary

The Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder is a powerful and versatile tool designed to tackle a wide range of cutting and grinding tasks. With its adjustable guard, ergonomic design, and air-powered operation, it ensures both safety and efficiency. Manufactured by a trusted brand, this angle grinder offers excellent performance and durability.

Final Recommendation

If you’re in the market for a reliable angle grinder that can handle various cutting and grinding tasks, look no further than the Ingersoll Rand 3445 4-1/2″ Pneumatic Angle Grinder. Backed by its features, customer satisfaction, and trusted brand, this tool is a valuable addition to any workshop or job site.

Get your own Ingersoll Rand 3445 4-1/2 Pneumatic Angle Grinder today.


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