This pro anglemaster – for setting and measuring any edge angle from 15° to 75°. for any stone diameter from ø250mm down to ø150mm. suits both the t-4/t-3/1206 and the t-8/t-7/2006 is designed to work seamlessly with the Tormek sharpening system. Perfect for professionals or hobbyists who want consistent, reliable sharpening results every time.