1 4 Inch Air Die Grinder Kit with 3mm 6mm Chuck Pneumatic Rotate Grinding Polishing Engraving Tool 20000RPM

Feature: 1. Metal Material: The body of this engraving grinder is made of aluminum casing, which is sturdy and has a long service life. 2. Labor Saving: The engraving grinder is designed with a labor saving pressure plate switch, which is easy and comfortable to press and safe to use. 3. Double Specification Chuck: Quick chuck design, chuck can be quickly converted between 3mm 6mm chuck, compatible with a wide range of sanding heads, strong applicability. 4. 10 Grinding Heads: Equipped with 10 grinding heads, it is practical and convenient for most grinding and polishing needs. 5. Easy to Carry: With tool storage box, convenient and neat storage, easy to carry. Specification: Material: Metal Air Inlet Port: 1 4in Working Pressure: 6 8kg Collet Diameter: 3mm (1 8in), 6mm (1 4in) No Load Speed: 20000r min Exhaust Method: Rear exhaust Package List: 1 x Air Die Grinder 2 x Spanner 1 x 3mm Chuck 1 x 6mm Chuck 1 x Air Inlet Connector 10 x Grinding Head