325P 6” Finishing Palm Sander with 6” PU PSA Backing Pad – 3/32” Stroke Astro Pneumatic ONYX The 325P 6” Finishing Palm Sander with 6” PU PSA Backing Pad – 3/32” Stroke Astro Pneumatic ONYX is super lightweight (1.5lbs./.68kg) and compact for minimum operator fatigue. Orbital action assures final swirl-free finish with an ergonomic design suited for long term operation. Astro Pneumatic Air Tools are ideal for body shop repair, muffler and exhaust work and provide the highest quality in the industry to assure you get the job done right.

With over 40 years of importing product into the U.S. Automotive Aftermarket, Astro Pneumatic Tool Co. offers several product categories for one-stop shopping. Our products under our own brand name Astro Pneumatic include the popular tool and equipment classics, as well as innovative new items.