Review on 🔪 STN HRG250 Sharpening: Formulated for Precision and Non-Corrosive Performance by Mark Jefferson

This sharpening solution has exceeded my expectations. Its use on diamond and water stones improved the quality of cutting stones and made it easier to keep the stones clean with no deposits on their surface. I use it in a solution with my Tormek and the difference it has made is significant. The stone stays cleaner and cuts better without forming deposits on the stone surface. Can't comment on anti-corrosion properties yet as I haven't used it long enough to appreciate its effectiveness. Highly recommended. in