Ideal for roughing work on natural stone surfaces and edges, all types of ceramic tiles or paint or resin coatings

Ideal for roughing work on natural stone surfaces and edges, all types of ceramic tiles or paint or resin coatings, VACUUM BRAZED diamond discs are available in two different granulometries: coarse and fine. The VDG coarse finish discs facilitate the shaving of surfaces and the molding of edges to give them the desired shape. They are perfect for the execution of baseboards or miter tiles in ceramic tiles. In particular, those of greater hardness. Once the work with the VDG disks is finished, we will pass the baton to the VDF fine finishing discs.

The granulometry of these discs leaves a finish fine enough to start, if desired, a polishing process. The diamond discs for the VDG and VDF roughing are manufactured using the technique of vacuum welding (VACUUM BRAZING) that allows us to have diamond tools with high resistance to the temperature generated, for that reason, they are dry working tools. The steel plates, sausages, have a connection of Ø 22.2 mm. In addition, due to its small size, and the possibility of mounting them in a traditional grinder, they are ideal for working both horizontal and vertical surfaces.

RUBI is committed to quality. All our products and tools are subjected to rigorous quality exams by experienced professionals. We want all the products we have on the market to be recognized for their quality and durability. This desire has made our brand one of the most valued when it comes to providing quality solutions to the professional of laying ceramic tile and construction.

In addition, as part of the strategy, RUBI continuously researches according to the evolution of the materials and based on the requirements received by the main ceramic tile manufacturers from around the world, from the approximately 30,000 RUBI distributors, and from the most of 40,000 registered end users in the Club RUBI. Thanks to all this, RUBI offers the most complete and adapted range of tools on the market available to the professional ceramic tile setter. Everything that is needed for all phases of the installation of ceramic tile.


  • VACUUM BRAZED embossed plate.
  • For edges and surfaces grinding of natural stone, all kind of ceramic tiles and paint or resin coatings.
  • For GRINDERS use.
  • Maximum recommended speed: 15,300 RPM.
  • Fine grinding finish.(Ref.31974)
  • Coarse grinding finish.(Ref.31979)