Important Warnings - Die Grinders 1. Only use mounted grinding stones or mounted carbide burrs that meet ANSI standards, ISO standards or both. 2. Never adjust the die grinder, adjust the collets or change the mounted stones or mounted burrs unless the air supply and air hose is disconnected from the die grinder. 3. Only personnel trained in the correct methods to adjust collets and change mounted stones and mounted burrs should conduct these operations. 4.
