This is not just another random orbital — it’s the only one of its kind in the world. Powered by Hutchins’ patented Hi-Speed Reinforced Motor and exclusive captive-orbit counterweight system, the Model 3570VA Super-3/16" delivers a sanding experience no other air sander can match.
The Problem with Sanding Power and Random Orbitals
Traditionally, offset is a tradeoff: the larger the orbit, the faster it cuts — but at the cost of precision and fine control. A standard 3/16" offset balances speed with smoothness, while a 5/16" offset cuts faster but sacrifices control and finish quality.
The Hutchins Breakthrough
The 3570VA breaks the rules. By combining a captive-orbit counterweight system with a supercharged 3/16" offset, it transforms a standard orbit into something completely new: the Super-3/16". The result:
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40% more cutting power than a conventional 3/16"
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25% more cutting power than even a 5/16" sander
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All with the low vibration, fine control, and long bearing life of a 3/16"
Faster, smoother, more precise — with no compromise.
Built for Professionals
With speeds of 13,000+ RPM, a lightweight 2 lb. 5 oz. body, and 6" or 8" pad options, the 3570VA is equally at home on large panels, fine prep, or aggressive leveling. The integrated Vacuum Assist system keeps dust out of the air and off the surface, creating a healthier workspace and cleaner finish. And because it’s still protected by a live Hutchins patent, no other sander can touch it.
Key Benefits
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Exclusive Technology: Hutchins-patented motor & orbit system
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Super 3/16" Orbit: 40% more cutting than standard 3/16", 25% more than 5/16"
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Low Vibration, Long Life: Captive-orbit design enhances control and extends bearing life
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Vacuum Assist System: Cleaner surfaces, healthier shop air, and reduced cleanup time
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High-Speed Performance: 13,000+ RPM with smooth, balanced action
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Professional Versatility: Available with 6" or 8" Hookit pads
Technical Specifications
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Pad Size: 6" Round or 8" Round (PSA/Stick Pad)
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Action Type: Random Orbit, Super 3/16" Offset (Patented Captive-Orbit System)
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Speed: 13,000+ RPM
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Weight: 2 lbs. 5 oz.
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Air Consumption: 8.5 CFM @ 90 PSI
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Noise Level: 80 dBa
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Vacuum Assist: Compatible with standard shop vacuum systems