Tohnichi 200 - 1000 Kgf cm Pneumatic Torque Wrench, 900 rpm - AC100M3

Technical Specifications
Min Torque - Kgf Cm200
Max Torque - Kgf Cm1000
Free Speed - rpm900
TypePneumatic Torque Wrench


Tohnichi 200 - 1000 Kgf cm Pneumatic Torque Wrench, 900 rpm


200 - 1000 Kgf cm Pneumatic Torque Wrench, 900 rpm manufactured by Tohnichi. The AC100M3 AC3 Semi-Automatic Pneumatic Torque Wrench is a capable tool. 200-1000 Kgf cm Torque range, 10 graduations and a free speed of 900 rpm.


  • Semi-Automatic Type: Air motor mounted on torque wrench allows for fast provisional tightening with accuracy of final tightening by torque wrench performed by hand.
  • This tool replaces conventional two-step tightening process of pneumatic tool followed by click torque wrench into one tool for greater efficiency.
  • Changing tightening torque is simple by using hex key to adjust scale on handle.
  • Index finger trigger engages motor. Release after provisional tightening then use hand force until torque wrench "clicks" at required torque setting.
  • Same features as A Series but with larger motor and higher provisional tightening torque.
  • Easy calibration performed on standard torque wrench tester such as Tohnichi's DOTE4-G. Since torque wrench is controlling final applied torque no joint simulator is required.
  • AC3 version features new ratchet square drive that accommodates anti-vibration sockets (not included) and improved trigger mechanism.
  • No reaction arm needed–Up to 180Nm (or equivalent) with no reaction force.
  • A drop in airline pressure will not affect applied torque.
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