Grinding is accurate and rapid, easy operation with no skill to grind. Grinding Range Ø2 - Ø13mm. Note: the item is 220V, does not support 110V. Grinding type "X" type. Power AC 220V / 50Hz. The machine is set up with the function of adjusting a point(central point) size, which can effectively coordinate with the material of drill hole and the rotation speed.
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