P60 Grinding Wheel Adapter ~P60 is used for Petewe optical profile grinder. ~ Hardened to HRC20-25 and ground. ~ For 22mm I.D. grinding wheels. ~ Made in Taiwan. P60 is used for Petewe optical profile grinder. Hardened to HRC20-25 and ground. Made in Taiwan For 22mm I.D. grinding wheels.








