Oscillating Spindle Sander, 1 HP, 115 1Ph (Model OSS10)

The Powermatic OSS10 Oscillating Spindle Sander is engineered for precise spindle sanding, smooth edge finishing, and long-term reliability in professional and serious woodworking shops. Designed with control, accuracy, and ease of use in mind, it supports a wide range of sanding applications from intricate curves to larger edge profiles. A large 24-1/2" × 24-1/2" cast iron stay-flat table provides stable, accurate support during sanding operations. The oscillating spindle mechanism, operating at up to 60 oscillations per minute with a 1.5" stroke, helps keep abrasives cleaner, reduces heat buildup, and extends spindle life. The variable-speed spindle (600–1,800 RPM) allows operators to match sanding speed to material type and finish requirements. Spindle tilt from 0° to 45° expands sanding versatility for angled and beveled work. A clear digital readout displays speed and angle settings for precise, repeatable adjustments. Supporting spindles from 1/4" to 4" diameter, the OSS10 accommodates a wide range of sanding sleeves and inserts. Operator controls include an intuitive paddle switch with safety key, while integrated dust collection and a steel cabinet with spindle storage help keep the workspace organized. Like all Powermatic machines, the OSS10 is backed by a 5-year warranty, reinforcing confidence in its durability and long-term performance.