Powermatic OES9138B 9 inch x 138 inch Oscillating Edge Sander
Are you struggling to maintain consistent edge quality and control when sanding long or oversized workpieces in your shop?
What if you could achieve smooth, repeatable edge finishes with controlled speed and reduced abrasive wear across every project?
Meet the Powermatic OES9138B Oscillating Edge Sander, designed to deliver precise edge sanding and reliable performance on large stock.
With the oscillating belt system, variable speed control, and large support table, it provides consistent results and dependable operation.
When your sanding process is controlled and predictable, your workflow improves with cleaner edges and greater confidence in every finished piece.
Powermatic OES9138B for Precision Edge Sanding Work
Oscillating Belt System Extends Abrasive Life
The oscillating belt system moves the abrasive vertically during operation, distributing wear evenly across the belt surface. This reduces heat buildup and prevents localized wear patterns. As a result, operators experience longer belt life and more consistent sanding results over extended use.
Variable Speed Drive Controls Material Removal
The variable speed system allows adjustment from 1000 to 4200 FPM to match different materials and finish requirements. This control improves sanding accuracy and reduces the risk of burning or over-sanding. It enables operators to fine-tune performance for both aggressive stock removal and finish sanding.
Large Stay-Flat Table Stabilizes Workpieces
The large work table provides stable support for long panels and edge sanding applications. Its flat construction helps maintain consistent contact between the workpiece and sanding belt. This improves accuracy and reduces inconsistencies during sanding operations.
Adjustable Belt Tilt Expands Sanding Capability
The adjustable belt tilts from 0 to 45 degrees to support angled and edge sanding applications. This flexibility allows operators to handle a wider range of workpiece profiles. It improves versatility without requiring additional setup or machines.




What’s Included
What’s Included? Powermatic OES9138B Oscillating Edge Sander
- OES9138B Oscillating Edge Sander – Main machine providing precision edge sanding capability.
- 9 inch x 138 inch Sanding Belt – Installed abrasive belt for immediate sanding operation.
- Work Table – Provides stable support for accurate sanding of workpieces.
- Integrated Stand – Supports the machine and ensures stable operation in the shop.
Specs
Powermatic OES9138B Oscillating Edge Sander Specifications
- Belt Size: 9 inch x 138 inch
- Motor: 3 HP
- Input Power: 230V Single Phase or 230V Three Phase
- Oscillations Per Minute: 30
- Variable Speed Range: 1000 to 4200 FPM
- Dust Port Diameter: 4 inch
- Net Weight: 660 lbs
- Gross Weight: 810 lbs
- Warranty: 5 Year
- Prop 65: Cancer and Reproductive Harm