Raider XL5 Concrete Grinder

WerkMaster Raider XL5

Let the Raider XL5 do all the hard work for you! Our 6 counter rotating heads get to places our competitors can not!  An aggressive and powerful surface prep and polishing machine that is budget friendly. The Raider XL5 is compact and easy enough to transport, but powerful enough for the commercial contractor.

  • Edges to within 1/8” (3 mm) of the wall
  • Removes thinset, epoxy, glue, paint and mastic on concrete and works on spalled and rained out concrete
  • 5 HP engine runs on 220V 1 or 3 phase or 110V with adapter
  • Has an adjustable, foldable handle for easy transport
  • Features WerkMaster Multi-Disc technology with 6 counter-rotating heads and the versatility of using our 6” (152mm) ULTRA-FLEX Plug ‘N Go tooling system
Raider XL5 Concrete Grinder

Raider XL5 Machine Demonstration

Counter rotating heads make it very easy to use and eliminates worker fatigue. This aggressive and powerful surface prep and polishing machine is also very budget friendly. Made in North America the Raider XL5 also comes with an industry leading 3 year warranty. The Raider XL5 is compact and easy enough to transport, but powerful enough for the commercial contractor.

Request a Quote Download Brochure

Technical Specifications

Voltage 220V
Footprint: in (cm) 17 (43)
Disc Size: in (cm) 6 (15.2)
Weight: lbs (kg) 392 (177.8)
Disc Speed Range: RPM 400-1160
Horsepower: HP 5
Electric Phase: Ph 1~ / 3~
Breaker Size: Amp 30
Vacuum Req: CFM 200
Min. Generator: KW 6+
Frequency: Hz 50 / 60
Request a Quote

Tooling Guide

All WerkMaster machines come with a machine specific tooling guide. Make the right tooling decision based on your machine! The guide is presented in a sequential order for each process. It also features easy to follow info graphics.
In this guide you will find tooling for:

  • Surface Preparation (CSP 3)
  • Coatings, glues, mastics, thin set and epoxy removals
  • Polished Concrete
  • Cementitious Terrazzo
  • Epoxy Terrazzo
  • Stone Floors
  • Polished Toppings

No matter who is using the machine, you will always be on the same page with the Raider XL5 Machine specific tooling guide!

Download Tooling Guide

New Technology for the grinding and polishing industry!

All WerkMaster machines edge to less than an 1/8” (3mm) of the wall resulting in substantial reduction in time and labor costs. Once the first cut is achieved and the floor is properly abraded to the wall, each following step in the polishing process is no longer considered edging. The operator simply walks the machine down the wall.

Planetary technology focuses on diamond contact towards the perimeter of the machine, while the center of the machine receives none. This requires the operator to maintain a slow forward movement with the machine to allow each plate to travel the full circumference of the machine, in order to fully abrade the floor.

Request A Quote

If you have any issues submitting the form, you can contact us by emailing or by calling 1-866-373-9375