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Tips
1. When installing the grinding head, please make sure the chuck can hold 6mm shank. Meanwhile, you can use a special wrench to tighten properly and check whether it is firm and strong.
2. Wear protective equipment correctly during operation.Idling for 1-2 minutes after installation to make sure everything is normal.
3. During the grinding, the operator should stand on top of the workpiece to prevent it from flying, chipping and hurt.
4. Use the grinding head, the force should be increase slowly. If the force is too strong, the grinding head will get stuck and broken,even the machine motor will burn out. The grinding should maintain about 30° and move the grinding equipment back and forth at a uniform speed.