OF20Pro | Multi-Surface Planetary 20″ Concrete Floor Grinder & Sander | Variable Speed
A 20-inch planetary machine for floor grinding and sanding. Variable-speed operation supports different surface-preparation tasks when used with the appropriate Onfloor tooling.


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A 20-inch planetary machine for floor grinding and sanding. Variable-speed operation supports different surface-preparation tasks when used with the appropriate Onfloor tooling.
Start with the surface, the existing finish and the way the space or equipment is used. Our team can help you work through product choices and the requirements for your project.
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Identify the material, its condition and the work you’re planning.
The system.
Confirm product suitability, preparation and compatibility with our team.
The conditions.
Check the current manufacturer instructions for application, installation or maintenance requirements.
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| Inventory item | 282014 |
|---|---|
| Inventory unit | Each |
| Official product | OF20Pro | Multi-Surface Planetary 20" Concrete Floor Grinder & Sander | Variable Speed |
| Manufacturer product number | 282014 |
Full product details, applications & manufacturer specifications
A 20-inch planetary machine for floor grinding and sanding. Variable-speed operation supports different surface-preparation tasks when used with the appropriate Onfloor tooling.
Recommended uses
Concrete Wood floors- Inventory item
- 282014
- Inventory unit
- Each
- Official product
- OF20Pro | Multi-Surface Planetary 20" Concrete Floor Grinder & Sander | Variable Speed
- Manufacturer product number
- 282014
Manufacturer videos
Complete your project.
Companion products for the selected product and system.

Weight | 20 Series Machines
Optional down-pressure weight for OF20Pro.
Follow the machine’s mounting and operating instructions; OF20Pro lists up to four 28 lb weights.
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Share the surface, its condition and what it needs to stand up to. We’ll help you work through the product choices and preparation.
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