Amrttwy One Color Air Tools, Pneumatic File Die Grinder Air Grinding Kit Mill Engraving Polishing Tool Cutting Machine

AMRTTWY

Easy and safe starting with convenient one-handed operation and safety trigger For smoothing, deburring, polishing and grinding sharp edges For grinding deburring, porting, and polishing The design allows you to work for long hours without getting tired Applications include polishing, processing, removing extrusion of die-casting material, and deburring, Manufacturer: STW