Pneumatic Die Grinder Air Die Grinder Borntun Pneumatic Air Die Grinder 70000rpm Grinding Polisher Buffing Polishing Machine

Pneumatic Die Grinder Air Die Grinder Borntun Pneumatic Air Die Grinder 70000rpm Grinding Polisher Buffing Polishing Machine Specifications: Material: Metal Net Weight: 280g/0.62lbs Color: As Picture Shown Air Inlet: 1/4 Inch Average Air Consumption: 90 Psi Disk Diameter: About 3 mm No-load Speed: 65000 rpm Recommended Tracheal Diameter: About 8 mm Package Includes: 1PC AT010K Wind Grinding Pen