
( Brand: 3m ), ( Model: 20320 ), ( Type: Orbital Sander )
The 20320 Sander from 3M is a powerful and versatile pneumatic random orbital sander that is designed to deliver exceptional performance for a wide range of sanding applications. This sander features a non-vacuum design, which makes it ideal for use in environments where a vacuum is not available or practical.
The 20320 Sander is equipped with a 5-inch random orbital pad that allows for a wide range of sanding patterns, making it easy to achieve a smooth and consistent finish on a variety of surfaces. The sander also features a variable speed control, allowing you to adjust the RPM from 5,000 to 12,000, giving you the ability to match the sanding speed to the material you are working with.
The 20320 Sander is powered by compressed air, which provides a consistent and powerful sanding action. The sander is also designed with a durable and lightweight aluminum housing, which makes it easy to maneuver and control. The sander also comes with a dust seal, which helps to reduce dust and debris in the work area.
In addition, the 20320 Sander is equipped with a quick-change hook and loop system, which makes it easy to change sanding pads without the need for tools. The sander also features a convenient on/off air regulator, which allows you to control the air flow to the sander and conserve compressed air.
Overall, the 20320 Sander from 3M is a powerful and versatile pneumatic random orbital sander that is perfect for professional and DIY users. With its variable speed control, durable aluminum housing, and quick-change hook and loop system, this sander is a great choice for anyone looking for a high-performance sanding solution.
Pros of the 3M 20320 Sander:1. Powerful: This pneumatic random orbital sander is powerful, providing a high RPM (RPM not specified in the model name, but typically high-end pneumatic sanders have a high RPM range of 12,000 to 15,000).
2. Durable: Pneumatic sanders are known for their durability and long lifespan, as they are less prone to overheating and wear and tear compared to electric sanders.
3. Versatile: The sander is suitable for various materials, including wood, metal, and plastic.
4. Easy to Use: The random orbital motion provides a smooth and even finish, reducing the risk of swirl marks and sanding pattern marks.
Cons of the 3M 20320 Sander:1. Expensive: Pneumatic sanders are generally more expensive than electric sanders, and this model is no exception.
2. Requires Compressor: The sander requires a compressor to operate, which adds to the initial cost and space requirements.
3. Noise Level: Pneumatic sanders can be quite loud, which may be a concern for users working in confined spaces or those sensitive to noise.
Conclusion:The 3M 20320 Sander is a powerful and durable tool that provides a smooth finish, making it an excellent choice for professionals or DIY enthusiasts who require a high-quality sander. However, the high cost and the need for a compressor may be prohibitive for some users. If you have the necessary resources, this sander is a great investment for its performance and versatility.
Recommendation:If you are looking for a powerful and durable sander and have the budget and space for a compressor, the 3M 20320 Sander is an excellent choice. If you are on a tighter budget or prefer a more portable solution, consider an electric random orbital sander.
See all pics for details. Has dust and some dirt. May have some light surface rust in spots.
Good working used condition with wear and etchings. 3m pneumatic random orbital sander elite series 20320, non vacuum, 12,000 rpm.