The Astro Pneumatic AST-3036 is a compact, pneumatic air belt sander designed for precision sanding in tight spaces and contoured surfaces. Powered by a 0.5 HP motor and operating at up to 16,000 RPM, it delivers consistent, high-performance material removal for automotive, metalworking, and general fabrication applications. Its narrow 3/8" x 13" belt profile allows access to areas where larger sanders cannot reach, making it a go-to tool for detail and finishing work. The tool ships complete with three sanding belts in 40, 60, and 80 grits, so users can tackle a full range of tasks right out of the box.
Features
Simple belt tension lever for quick and tool-free belt changes
Non-slip handle grip for secure control during extended use
Variable speed control to match sanding aggressiveness to the application
Increased pulley space accommodates new, thicker sanding belts
Specifications
Power: 0.5 HP
Free Speed: 16,000 RPM
Belt Size: 3/8" x 13" (10mm x 330mm)
Average Air Consumption: 4 CFM
Air Pressure: 90 PSI
Air Inlet: 1/4"
Overall Length: 12.59" (320mm)
Net Weight: 2.09 lbs (0.95 kg)
Power Source: Pneumatic
Includes
1 - Sanding Belt, 40 Grit, 3/8" x 13"
1 - Sanding Belt, 60 Grit, 3/8" x 13"
1 - Sanding Belt, 80 Grit, 3/8" x 13"
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
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