Instructions for use:
1.When installing the grinding head, please make sure the chuck can accommodate the 3mm shank. At the same time, you can use the special spanner to tighten it correctly and check if it is firm and solid.
2. Wear protective gears correctly during operation. Idle the machine for 1-2 minutes after installation to ensure that everything is in order.
3. During the grinding process, the operator should stand on the top of the workpiece to prevent the workpiece from flying, breaking and hurting people.
4. When using the grinding head, the force should be increased slowly. If the force is too high, the grinding head will jam and break, and even the machine motor will burn out. Grinding should be held at approximately 30° and the grinding head should be moved back and forth at an even speed.