
( Brand: Onsrud ), ( Manufacturer Part Number: E1R1A ), ( Model: W-221 ), ( Part Type: Pneumatic Motor Grinder Router ), ( Country/region Of Manufacture: United States )
The Onsrud E1R1A Pneumatic Motor Air Grinder is a powerful and versatile tool designed for a wide range of applications. This air grinder, equipped with an E1R1 router and a W-221 turbine, is a high-performance machine that delivers exceptional results.
The E1R1A grinder features a robust and durable design, with a cast aluminum housing that ensures long-lasting use. The tool is powered by a 1/2 HP, 115-volt pneumatic motor, which delivers an impressive 11,000 RPM for fast and efficient cutting and grinding. The motor is also equipped with a 3/8-inch quick-connect air fitting for easy setup and connection to your air compressor.
The E1R1 router attached to the grinder is a precision instrument, with a 1/2-inch collet that can accommodate a wide range of bits. The router is designed with a fixed base and a depth adjustment knob, making it easy to achieve precise cuts and drills. The W-221 turbine, which is also included, is a high-speed turbine that can be attached to the router for even more versatility.
The E1R1A grinder is equipped with a 3-position switch for forward, reverse, and off, and a 1/4-inch quick-change collet for easy bit changes. The tool also features a 4-inch, 9-inch long shank for stability and control. The grinder is compatible with a wide range of Onsrud accessories, allowing you to customize the tool to meet your specific needs.
In summary, the Onsrud E1R1A Pneumatic Motor Air Grinder is a high-performance, versatile tool that delivers exceptional results. With its robust design, powerful motor, and wide range of attachments, this grinder is a must-have for any woodworking, metalworking, or DIY enthusiast. Whether you're looking to grind, cut, or drill, this tool has got you covered.
Pros of Buying Onsrud E1R1A Pneumatic Motor Air Grinder and E1R1 Router W-221 Turbine:1. Powerful and Versatile: The Onsrud E1R1A pneumatic motor air grinder and E1R1 router are both powerful tools that can handle a variety of tasks. The air grinder is ideal for cutting, grinding, and polishing, while the router can be used for cutting, shaping, and hollowing.
2. Durable and Reliable: Onsrud is known for its high-quality tools that are built to last. The E1R1A air grinder and E1R1 router are no exceptions. They are made with sturdy materials and are designed to withstand heavy use.
3. Easy to Use: Both tools are easy to operate, even for beginners. They come with adjustable settings that allow you to customize the speed and power to suit your needs.
4. Portable: The pneumatic motor and router are lightweight and compact, making them easy to transport and use in different locations.
Cons of Buying Onsrud E1R1A Pneumatic Motor Air Grinder and E1R1 Router W-221 Turbine:1. Requires Compressor: Since they are pneumatic tools, they require a compressor to operate. This can be an additional cost and requires a space for storage.
2. Noise Level: Pneumatic tools can be quite noisy, which may be a concern if you're working in a residential area or close to others.
3. Maintenance: Pneumatic tools require regular maintenance to ensure they continue to function properly. This includes checking the air hose, regulator, and compressor regularly.
Conclusion and Recommendation:The Onsrud E1R1A pneumatic motor air grinder and E1R1 router W-221 turbine are excellent tools for woodworking, metalworking, and other DIY projects. They are powerful, durable, and easy to use, making them a worthwhile investment for professionals and hobbyists alike. However, the requirement for a compressor and the noise level may be a downside for some. If you can accommodate these cons, then these tools are highly recommended.
Many great uses for this motor. Used to grind or router steel wood material.
38,000 rpm 1 2hp has a heavy duty collect on the front. Its a very interesting catalog.
Sounds like a jet engine when ran.
Onsrud w 221 incredible powerful pneumatic router grinder air turbine motor e1r1 industrial vintage Onsrud pneumatic turbine air motor. Great used working tested condition.
No reasonable offer turned down.
E1r1a, w 221n the threads on the front head are around in diameter. Comes with the following model no.