ROTUS - High Torque Air Grinders

Ultra-Precision High-Torque Air Grinder

Slim, lightweight with an easy grip.




  • Max: 30,000min-1
  • 17 types of attachment for all types of applications
  • Assembled with speed control and forward / reverse control ring
  • High speed vane type motor for smooth operation
  • Air motor with 360 degree twist-free joint mechanism

System Figure - System Chart Download

If you have any questions about Nakanishi (NSK) ROTUS high-torque air grinders please contact us on 01923 221 155 or via email at