Astro Tools 322 ONYX 6" Orbital Palm Sander with Hook and Loop Pad

The Astro Tools 322 ONYX is a professional-grade 6-inch orbital palm sander designed for superior finishing work in automotive, woodworking, and industrial applications. This pneumatic finishing tool delivers swirl-free results with its precision orbital action and 3/16-inch stroke finish pattern.

Key Features:

• High-powered 10,000 RPM motor with built-in speed regulator for optimal control
• Ultra-lightweight composite construction at just 1.5 lbs reduces operator fatigue during extended use
• Compact orbital design ensures final swirl-free finish on all surfaces
• Sealed bearings for extended tool life and consistent performance
• Special low-vibration design with reduced sound level for comfortable operation
• Composite lever housing and rotors for durability and weight reduction
• 6-inch hook and loop (Velcro) backing pad included for quick disc changes

Specifications:

• Pad size: 6 inches with 5/16"-24 TPI spindle
• Operating pressure: 90 PSI maximum
• Air consumption: 5.5 CFM average
• Inlet connection: 1/4" threaded NPT
• Required air hose: 3/8" inner diameter
• Overall length: 6 inches

Ideal for paint prep, finish sanding, and detail work where a smooth, professional surface is required. The compact design allows access to tight areas while the orbital action prevents gouging or uneven surfaces.