Now available! Swiss know-how paired with high-quality materials!

The brand-new Koltec Blue Block!



  • hard/soft side for dry grinding.
  • 125 x 70 x 38 mm
  • The hard blue side is ideal for flat surfaces.
  • The soft grey side is well suited for contured areas.
  • Made from quality products from well-known manufacturers, completely from European production.

Please do not hesitate to contact us if you have any further questions or if you need a sample.