Shop All » Machines & Accessories » Hyper Grinder RTK 280 Single Disc Edging Machine

Hyper Grinder RTK 280 Single Disc Edging Machine

$5,291.97 $5,879.97

Availability: In Stock  |  SKU: HG-RTK280-VS



Helpful Guides





Call 888-509-5831 for pricing, shipping and availability.

Hyper Grinder RTK 280 - Single Disc Edging Machine

Available in Variable Speed or Single Speed.

Professional sander with single disc and variable speed ideal for grinding flush against walls.

Hyper Grinder RTK 280 is a single disc sander, very compact with high performance, easy to transport, and reaches narrow and impractical areas. Thanks to the articulated head and the opening tool cart with guided wheels on both sides, the RTK 280 can also be transformed into an effective edge sander in just a few seconds. Splash guard included.


  • Tool casing height only 100 mm (4 inches)! Smooth under shelves etc.
  • Perfectly balanced during sanding with vibration levels much lower than other market appliances.
  • Swivel head on three angles: left, center and right. Operation can be performed in seconds and without tools.
  • Tool holders mounted on a levitating joint that follows the floor at all times.
  • Quick, safe and fast tool change without the use of a key or hammer.
  • Height adjustable wheels.
  • Detachable chassis for easy transport.


  • Motor - 4 HP
  • Volt - 220
  • Hertz - 50/60 Hz
  • Disc Speed RPM - 840-1680 RPM
  • Working Width - 280 mm (11")

Weight 154.0 lb154.0 lb


Items You May Like

Route Package Protection


Vortex DIP System Pads




Hogs Hair Pads (Gorilla)


Bonastre Pads


MB-12 Caliber Marble Polishing Powder


MB Stone Ultra Turbo Diamond Pad


MB-14 Refine Honing Powder


White Polishing Pad


MB-22® E-Z Terrazzo Polishing Powder


MB Stone Ultra Resin Floor Pads


ColorClad Core Colors


MB-3 Soap & Mineral Deposit Remover


MB-11® Touch-Up Etch Remover


MB Stone Care MB-5 Stone & More Multi Surface Cleaner


FillaChip Individual Colors


Magic Renova


MB Stone Care MB-24 Barrier Impregnating Sealer


MB ZERO+ Marble Polishing Powder


MB Stone PYRO™ Pads


MB-18 Ultra 5 Polishing Powder


MB-9 Mold & Mildew Remover - Ready to Use Quart or Gallon Size


MB Stone Care MB-2 Alkaline HD Heavy Duty Cleaner


Easy Scrub Deep Cleaning Cream


MB Stone Care MB-1 Floor Amore One Step Cleaner


Stain Reaper