WinnerFlex represents the pinnacle of abrasive disc technology, dedicated to professionals. Part of the Karbosan portfolio — a brand with a strong tradition since 1967 and recognized globally — WinnerFlex offers cutting and grinding solutions that meet the highest industry standards.

With over 55 years of experience, Karbosan manufactures bonded abrasives in its modern factories in Turkey and exports to more than 75 countries across 6 continents. The quality of its products is guaranteed by multiple international certifications:

✔️ ISO 9001 – Quality Management
✔️ ISO 14001 – Environmental Management
✔️ TS EN 12413 (for bonded abrasive discs)
✔️ TS EN 13743 (for coated abrasive discs)
✔️ Member of FEPA (European Abrasive Manufacturers Federation)
✔️ Member of OSA (Organization for the Safety of Abrasives)