Description
Enhance your workshop efficiency with the Astro Pneumatic ONYX Composite Body 1/4″ Medium Die Grinder – 22,000rpm – Rear Exhaust, a durable and high-performance tool designed for precision, control, and reliability. Built for professionals and DIY users alike, this compact die grinder delivers exceptional power with its 22,000rpm free speed, making it ideal for grinding, deburring, porting, polishing, and general metal prep work.
Crafted with a lightweight composite body, the ONYX Medium Die Grinder reduces operator fatigue while maintaining excellent durability. The built-in regulator allows you to adjust airflow for optimal speed control, ensuring smooth and consistent performance for a wide range of automotive and fabrication tasks. A safety lever is included to prevent accidental starts, giving you added protection during demanding jobs.
Its rear exhaust air flow system directs air away from your work surface, improving visibility and maintaining a cleaner workspace—perfect for precision applications that require accuracy. Paired with a standard 1/4″ collet, this grinder is compatible with a variety of common accessories, making it a versatile must-have in any professional tool kit.
At Affordable Deals, every purchase is backed by Price Assurance and Effortless Returns, ensuring complete satisfaction.
Choose the Astro Pneumatic ONYX Composite Body 1/4″ Medium Die Grinder – 22,000rpm, part of our premium Automotive Tools and Supplies collection, for dependable performance and long-lasting value.






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