Air Die Grinder Pneumatic High Speed Grinding Machine Alloy Steel 30000RPM 0.5 0.7Mpa 3mm American Style

1??HIGH CONCENTRICITY COLLET: High accuracy collet possess high concentricity. provide stable clamping. Alloy steel material has high strength. corrosion resistant and wear resistant 2??LIGHTWEIGHT AND PORTABLE: Air die grinder has small waist lightweight body. which can work for a long time. portable without fatigue 3??LARGE TORSION AND LOW VIBRATION: This is a perfect polish tool. possess large torsion. low vibration. good feel. useful and practical 4??WIDE APPLICATION: Suitable for surface grinding. deburring. polishing. shaping and modification of metal parts. wood components. rubber tires. castings. etc. 5??TECHNICAL PARAMETERS: Chuck size for 3mm. no load speed is 30000RPM. working pressure from 0.5?0.7MpaAir Die Grinder Pneumatic High Speed Grinding Machine Alloy Steel 30000RPM 0.5?0.7Mpa 3mm American Style