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Powermatic Oscillating Spindle Sander 1HP 1Ph 115V OSS10 PM1-266

Upgrade your woodworking game with the Powermatic OSS10 Oscillating Spindle Sander. Engineered for precision and ease, this versatile sander is a must-have for woodworking enthusiasts and professionals alike. Say goodbye to awkward controls and hello to effortless precision with the OSS10's innovative features, including variable speed control, stay-flat table design, and digital read-out. Whether you're shaping intricate details or smoothing rough edges, trust the Powermatic OSS10 to deliver superior results every time. Elevate your woodworking experience today

Features:

  • Powerful 1HP Motor — Drive your woodworking projects with confidence using the robust 1HP motor, capable of accommodating abrasive spindles ranging from 1/4" to 4" inches in diameter, ensuring versatility for various applications.
  • Sturdy 'Stay Flat' Table Surface — Work with stability and precision on the 24.5 x 24.5-inch cast iron table, featuring a 'stay flat' surface design that ensures consistent performance and accuracy throughout your projects.
  • Efficient Oscillation — Experience cleaner spindles for longer periods thanks to the oscillation feature, delivering up to 60 oscillations per minute with a 1.5-inch oscillation distance, keeping your workspace tidy and enhancing productivity.
  • Variable Spindle Speed — Take control of your sanding tasks with variable spindle speeds ranging from 600 to 1800 RPM, allowing you to tailor the speed to suit different materials and applications for optimal results.
  • Efficient Dust Collection — Maintain a cleaner and healthier workspace with the strategically placed single dust collection location, enhancing dust collection efficiency and overall functionality of the sander.
  • Adjustable Spindle Angle — Customize your sanding angle with ease using the spindle angle adjustability feature, offering a range of 0 to 45 degrees for added versatility and control over your woodworking tasks.
  • Easy-to-Read Digital Display — Monitor your sanding speed and angle with precision using the large, digital display, ensuring accuracy and ease of use during operation.
  • Smooth Operation — Enjoy smooth and precise adjustments with the intuitive paddle switch and safety key, providing enhanced control and safety during sanding tasks.
  • Long-lasting Durability — Crafted with high-quality materials including ground cast iron, steel trunnion, and cabinet, ensuring durability and reliability for years of use in your workshop.
  • Versatile Spindle Sizes — Accommodate various spindle sizes ranging from 1/4" to 4", allowing for flexibility in your sanding projects and ensuring compatibility with a wide range of accessories.
  • Compact Footprint — Maximize your workshop space with the compact cabinet footprint of 22-7/8" x 22-7/8", ideal for small to medium-sized workspaces without compromising on performance.
  • Enhanced Safety Features — Work with peace of mind thanks to the safety paddle switch and key, preventing accidental activation and ensuring safe operation during use.
  • Easy Dust Removal — Keep your workspace clean and free of debris with the convenient dust port and compatible extraction system, providing efficient dust collection for a healthier working environment.
  • Precise Spindle Lock — Securely lock your spindle in place for easy and safe spindle changes, minimizing downtime and enhancing productivity during your woodworking projects.
  • Professional-grade Finish — Achieve professional-quality results with the Powermatic OSS10 Oscillating Spindle Sander, elevating the quality and craftsmanship of your woodworking projects to new heights.

Specifications:

  • Model Number — OSS10
  • Stock Number — PM1-266
  • Electrics — 1HP, 115V, 1Ph
  • Full Load Amps — 12A
  • Control Switch — Paddle with safety key
  • Spindle:
    • Oscillations per minute — 60
    • Oscillation length — 1-1/2"
    • Spindle speed — 600 ~ 1800 RPM
    • Spindle lock — Yes
    • Spindle sizes — 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1-1/2", 2", 3", 4"
  • Dust Port Diameter — 4"
  • Dimensions — 25-13/16"L x 24-1/2"W x 39-13/16"H
  • Weight — 335 lbs

What's Included:

  • 1 Spindle sander
  • 6 Table insert plates:
    • #1 for 4" rubber drum (at 45°)
    • #2 for 3" & 4" rubber drum
    • #3 for 1.5", 2" & 3" rubber drum
    • #4 for 1", 1.5" & 2" rubber drum
    • #5 for 1/4" thru 1" rubber drum
    • #6 for 1/4" thru 5/8" rubber drum
  • 1 Rubber drum with sleeve 4"
  • 1 Rubber drum with sleeve 3"
  • 1 Rubber drum with sleeve 2"
  • 1 Rubber drum with sleeve 1-1/2"
  • 1 Rubber drum with sleeve 1"
  • 1 3/4" Sanding sleeve
  • 1 5/8" Spindle with sanding sleeve
  • 1 1/2" Spindle with sanding sleeve
  • 1 3/8" Spindle with sanding sleeve
  • 1 1/4" Spindle with sanding sleeve
  • 1 Combination wrench
  • 1 3/4" Spindle
  • 1 Spindle hex nut
  • 4 Hex wrenches — 2.5, 3, 4, 5, & 6mm

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
  • Free Shipping – Enjoy free delivery on most* orders across the lower 48 U.S. states.
  • 100% Secure Ordering – Our platform uses SSL encryption to protect your information.
  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Our free shipping policy covers most of the products with some exceptions for heavy machinery and freight truck items
Most orders ship out within 1–3 business days and arrive within 5-7 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-720-5193 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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