Save the Rhinos


RX7 Hand Grinder

Edging in Style…

This impressive three headed hand grinder attachment is ideal for floors, countertops, stairs, ledges and walls.

The RX7 is uniquely shaped for those hard to reach spaces, so versatile it can be used on concrete, stone, terrazzo and even hardwood.

Weighing only seven pounds the RX7 is lightweight and agile and uses any standard 4” Velcro backed tool.

Perfect for those hard to reach tight corners, the adjustable dust skirt allows you to get right up to the wall for detailed edging.

Just like its big brothers we have a complete grinding & polishing system designed specifically to work with the RX7 for incomparable results. Now your edges can have the same look as the field!

We recommend using the RX7 with either the Makita 9237C 7-Inch Polisher/Sander or the Milwaukee 5460-6, although it can be used with any variable speed 7” polisher.


Download the RX7 Set-up Guide

…or scroll down for the set-up video

More about the RX7


  • The smallest Rhino in the family, with an 8” track it is perfect for edging, counter-tops, walls and hard to access areas.
  • With it’s unique shape it can fit into the tightest of corners. It’s 3 heads make flat grinding easy
  • Only 7 pounds, its light enough to work on walls with ease
  • Heavy-duty drive train and robust construction makes this little Rhino virtually indestructible
  • The RX7 uses any standard 4” Velcro backed tools, works with what most contractors already have. No need for special tooling!
  • Outfitted with a standard 1 ½” vacuum port, this hand grinder will attach to any vacuum

Download the RX7 Technical Data Sheet


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RX7 Hand Grinder Quick Stats

4" Heads

Grinds as close as 1/8” to the wall




Assembled in Canada using high quality USA components