Astro Pneumatic Onyx 6 Inch Finishing Palm Sander (322P)
Astro Pneumatic Onyx 6 Inch Finishing Palm Sander with 3/16 Inch Stroke Lightweight (322P) is designed to deliver high-powered performance while minimizing operator fatigue. This super lightweight sander, weighing only 1.5 pounds, ensures comfort and ease of use during extended sanding tasks.
Featuring a 5mm (3/16 inch) stroke finish and sealed bearings for extended life, this 322P palm sander provides a smooth, swirl-free finish. The built-in speed regulator and composite lever housing make it perfect for professional use, offering low vibration and reduced sound levels.
Specifications and Dimensions
Free Speed: 10,000 rpm
Overall Length: 6" (15.24 cm)
Net Weight: 1.5 lbs. (.68 kg)
Spindle Thread Size: 5/16" x 24
Air Inlet Thread NPT: 1/4"
Air Hose I.D. Size: 3/8" (10 mm)
Avg. Air Consumption: 5.5 cfm
Air Pressure: 90 psi
Key Features and Benefits
5mm (3/16���) stroke finish
Super lightweight (1.5 lbs.)
Sealed bearings for extended life
Compact for minimum operator fatigue
Orbital action assures final swirl-free finish
Built-in speed regulator
Composite lever housing and rotors
Special design reduces sound level
Includes Astro #4608 ��� 6��� PSA Backing Pad
Compatible with Astro #4606 ��� 6��� Hook & Loop Backing Pad (sold separately)
Product identification
- Brand: Astro Pneumatic
- Model / MPN: 322P





