American Sanders OBS-18 – Professional Orbital Sander for Smooth Hardwood Floor Finishing
The American Sanders OBS-18 is the industry’s most powerful orbital floor sander, trusted by flooring professionals for delivering a smooth, swirl-free finish on hardwood floors. With a heavy-duty 1 HP motor and 3,600 orbits per minute, the OBS-18 removes scratches left by drum or rotary sanders—leaving floors perfectly prepped for staining or sealing.
Its random-orbital action makes it the ideal choice for intercoat abrasion, screen & recoat, and fine finish sanding. The OBS-18 and OBS-18DC models also offer exceptional dust containment compatibility, enhancing job site cleanliness and reducing post-sanding cleanup.
Why Choose the American Sanders OBS-18?
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Powerful Random-Orbital Action
Sands faster than any other orbital sander—3,600 OPM for superior scratch removal.
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Heavy-Duty Construction
Cast aluminum main frame and pad driver plate for long-lasting durability.
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Dust Control Ready
Independent dust pickup fan and bristle skirt (DC model) with ports for 1.5" or 2" vacuums.
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Operator-Friendly Design
Torque-less operation reduces fatigue; built-in power indicator for added safety.
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Versatile Use
Perfect for both aggressive scratch removal and fine finish prep—essential for "screen & recoat" work.
Product Details:
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Motor: 1.0 HP Universal, totally enclosed, 115V, 60 Hz
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Sanding Path: 18"
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Pad Size: 12" x 18"
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Abrasive Speed: 3,600 OPM
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Sound Level: 74 dBA
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Power Cord: 50 ft gray, non-marking rubber
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Machine Weight: 125 lbs (Shipping Weight: 140 lbs; DC: 145 lbs)
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Warranty: 1-year parts & labor (excludes consumables)
Perfect For:
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Final finish sanding after drum or rotary sanding
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Between-coat abrasion for waterborne and oil-based finishes
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Screen & recoat preparation on residential and commercial floors
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Gymnasiums and large-area flooring maintenance
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Delicate sanding on softer woods and parquet floors
Pro Tip:
Pair the OBS-18DC with an AVAC dust containment system and a high-quality mesh abrasive or screen to achieve swirl-free results and maximize air quality on your job site.
The American Sanders OBS-18 combines power, precision, and versatility—making it an essential tool for professional floor sanding contractors who demand flawless results from start to finish.
