(TORM05-04) Drive wheels for the Tormek® water cooled sharpening machine. Code Tormek® T-3 / Tormek® T-4 / Tormek® Supergrind 1200 TORMR21 Tormek® T-7 / Tormek® T-8 / Tormek® Supergrind 2000 TORMR23