Engraving Polishing Pen Sander Air Grinder Kit Pneumatic Tool Engraving Pencil for Grinding,Carving,Rust(70000PRM 90psi)

Components:Tungsten steel grinding head,diamond grinding head,grinding paste,sesame grinding head,wool grinding head,emery cloth grinding head,grinding wheel grinding head.
Rotational speed:The pneumatic engraving mill has high concentricity and adopts imported bearings,which can withstand the high speed of 70000RPM,improve the grinding speed,make the grinding effect more smooth and the service life is longer.
Special design:Pneumatic engraving machine is light and flexible,and has comfortable grip,it adopts two-in-one flexible design,the tail section is not only a switch but also a speed control valve.
Low noise:The hose can effectively reduce the noise,and has good sealing to prevent leakage.
Wide application range:Pneumatic engraving mill is suitable from woodworking carving to precision jewelry,and a variety of grinding head can be used together,polishing,grinding,carving,rust removal,trimming,etc.

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