WORKPRO 1/4 Pneumatic Die Grinder

The WORKPRO 1/4” Air Straight Die Grinder is a compact and reliable pneumatic tool designed for precision grinding, cutting, shaping, and sanding. Outfitted with both a 1/4” and 1/8” collet, it offers compatibility with a wide range of grinding bits, making it a versatile choice for professionals working with metal, wood, plastic, and more.

Delivering a high free speed of up to 25,000 RPM, this grinder ensures smooth, accurate performance when powered by an air compressor. With an operating pressure of 90 PSI (6.3 bar) and air consumption of 85.5 L/min (3 CFM), it provides efficient power while remaining easy to control. The rear exhaust design keeps air away from your face and helps reduce noise during operation, making it more comfortable for long work sessions.

Whether you're in fabrication, automotive, or general workshop settings, the WORKPRO Air Die Grinder is a dependable, high-speed tool built to handle detailed jobs with ease.