Astro Pneumatic 330 Finishing Palm Sander, 3", Hook and Loop Pad, Lightweight Orbital Air Tool

Astro Pneumatic 330 Finishing Palm Sander, 3", Hook and Loop Pad, Lightweight Random Orbit Air Tool

• The Astro Pneumatic 330 3" Finishing Palm Sander is a compact, high-speed air-powered tool ideal for ultra-smooth surface finishing in automotive, woodworking, and metalworking projects. Featuring a lightweight ergonomic design and a hook and loop backing pad, this sander ensures efficient, swirl-free finishes even in tight areas. Perfect for professional body shops and detailers, it offers precise control and reduced vibration for extended use.
• Features:
  • 3" orbital pad with hook and loop system for fast abrasive changes
  • Lightweight, low-vibration design reduces user fatigue during long tasks
  • High-speed orbital motion provides smooth, swirl-free finishes
  • Ideal for final sanding and finishing on wood, metal, and fiberglass
  • Ergonomic design fits comfortably in the palm for maximum control
• Specifications:
  • Manufacturer: Astro Pneumatic
  • Part Number: 330
  • Tool Type: Orbital Finishing Palm Sander
  • Pad Size: 3"
  • Backing Type: Hook and Loop
  • Air Pressure: 90 PSI
  • Free Speed: 15,000 RPM
  • Air Inlet: 1/4"
  • Average Air Consumption: 4 CFM
  • Country of Origin: Taiwan
• The Astro Pneumatic 330 Finishing Palm Sander can also be referred to as 3" air sander, hook and loop orbital sander, finishing palm tool, pneumatic surface sander, and lightweight detail sander.

Astro Pneumatic is a trusted name in automotive and industrial tools, delivering innovative and durable equipment for professional technicians. Known for precision-engineered air tools, Astro Pneumatic provides top-tier performance and value to auto body shops and repair professionals worldwide.

Q: What types of surfaces can this sander be used on?
A: It’s suitable for wood, fiberglass, painted surfaces, and metals, making it ideal for auto body, furniture, and finishing work.

Q: Is the pad replaceable?
A: Yes, the hook and loop pad can be easily replaced when worn out or when switching pad types.

Q: What size air compressor is recommended?
A: A compressor with at least 4 CFM output at 90 PSI is recommended for optimal performance.

Q: Is it designed for one-handed use?
A: Yes, its ergonomic and compact design allows for comfortable one-handed operation.

Q: Does it produce swirl marks during sanding?
A: No, the orbital motion is specifically designed to produce smooth, swirl-free finishes.