| Brand | Unbranded |
|---|---|
| Type | Pneumatic polishing machine |
| Country of Origin | China |
Check the listing for details. Pneumatic Grinder AG-636 Powerful Engraving Grinder Polishing Deburring. Condition: New, Made in China. Listed at 70.32 USD. 1 set Pneumatic polishing machine. The rotary concentricity of the engraving mill can reach 0.01~ 0.03m / m with a small vibration, which can make the grinding rod durable and improved, and the work-piece is more smooth after grinding.