My Cart (0 items) - $0.00
You have no items in your shopping cart.


More Views

Multi-Surface Floor Refinishing Sander

SKU# MAS-464317

List Price $3,995.00

Regular Price: $3,196.00

Eligible for a Free Gift:
$1000 Tier Qualified

Quick Overview

  • For hard floor use only
  • Pad holders sold separately
  • 1.5 HP motor, 1760 RPM
  • Weighs 149 pounds
  • 1 year power train warranty
- OR -

Be the first to review this product


The OnFloor 17" is a multi-surface sanding machine, designed for resurfacing concrete, restoring or preparing wood decks, and hardwood floors. We classify this machine as a 17 inch scrubber, but the actual sanding path is 16 inches. It is a revolutionary new tool in floor preparation. More than just a sander, the OnFloor machine helps bring new life to concrete surfaces, decks and hardwood floors. Unique belt drive, three-head system is designed for smooth operation with superior results. Patented counter-rotating heads make this machine easy to operate and control with no sliding.

The OnFloor 17" sanding buffer, comes with a 1.5 HP motor, which is powerful enough for demanding industrial jobs, yet the body is light and simple enough for home use. The exclusive patented design of this machine work to provide superior results with minimum effort. So not only will you be sanding like a pro in just a few minutes, you'll be finished just as quickly. For a more options, take a look at our 20" concrete grinder, and our complete line of floor refinishing tools for other options

Also check out our other 17 inch 175 RPM floor polishers/buffers for your other floor buffing needs.

Multi-media Resources

Wood & concrete refinishing intro videos
Concrete resurfacing safety videos
Concrete refinishing video


  • The best for refinishing hardwood floors, deck refinishing, mastic removal, concrete grinding, concrete polishing.
  • Flexible startup trigger is non-conductive, with a safety lock-out to prevent accidental startup. Operator activates the machine with a gentle squeeze.
  • Heavy-duty switch is set in steel switch box with a 15 Amp circuit breaker.
  • Handle and frame are constructed of heavy-duty steel for strength and durability.
  • Heavy-duty motor with dual capacitors is equipped with a 1.5 HP motor.
  • Adjustable bottom dust skirt provides dust containment during operation.
  • 30' power cord - 12/3 wire grounded with water resistant jacket.
  • Outer bowl w/ lift handles and vacuum port are all made from spun steel, while the inner bowl is made from cast aluminum.

Additional Information

Manufacturer Mastercraft
Brand Mastercraft
Manufacturer Sku 464317
Power Source Electric
Scrub Style Rotary
Rotary Buffer Speed Low Speed
Brush/Pad Diameter 16 inches
Brush/Pad Speed 1750 RPM
Pad Driver Included No
Brushes/Pads Included No
Wheels 6"
Motor 1.5 HP, 115V, 60 cycle
Electrical Draw 12.5 Amps
Power Cord 30' 12/3 Wire Grounded
Operating Weight 149
Gold Medal Winner No

Customer Reviews

No reviews have been left yet, be the first to review this product.

close window

Write Your Own Review

You're reviewing: Multi-Surface Floor Refinishing Sander

  • Show Examples:
  • Click to rate product
  • Pros
    Enter your Pros, separated by comma
    Select all that apply:
    show more Pros
    Enter your Cons, separated by comma
    Select all that apply:
    show more Cons
    Best Uses
    Enter your Best Uses, separated by comma
    Select all that apply:
    show more Best Uses
    Used By
    Describe Yourself
    Select all that apply:
  • The most useful comments contain specific examples about:
    • How you use the product
    • Things that are great about it
    • Things that aren't so great about it
    Please do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory or copyrighted comments. Also, if you were given this product as a gift or otherwise compensated in exchange for writing this review, you are REQUIRED to disclose it in your comments above.
  • * Required Fields

Please wait...

You've added {{var}} to your cart

Continue shopping
View cart & checkout

{{var}} was removed from your cart

Continue shopping
View cart & checkout