FG-IFR Preset Torque Screwdrivers

Mountz FG-IFR (Impact Free Resetting) preset screwdrivers use a cam-over mechanism to improve process control and productivity. The unique IFR cam over design provides a low-impact reset mechanism, ideal for assembling shock-sensitive components that reduce the vibration transmitted in the screw tightening process—ideal for fastening delicate parts such as electronics, plastics, and medical devices. Torque range suitable for micro, low, and medium torque applications.

Cam-over technology reduces the possibility of operator error in the clockwise fastening direction, ensuring correct torque is applied and preventing fastener breakage. Providing the operator with a preset tool prevents tampering and ensures that operators always use the appropriate torque setting.

Providing the operator with a pre-set tool prevents tool tampering and ensures that the appropriate torque setting is always used.

Quality-minded engineers can give Mountz FG-IFR tools to any operator and have the confidence that they will deliver the correct torque, time after time.

    With FG-IFR, you can Proceed with Confidence.

  • Low-impact poka-yoke torque screwdriver prevents over-torque and vibration on sensitive components and delivers repeatability, traceability, and precision for all tightening applications.
  • Preset screwdriver reduces the risk of operator tampering and ensures that the operator consistently applies the correct torque value to each fastener
  • Cam-over technology ensures correct torque is applied and reduces fastener breakage.
  • Our tools are durable & reliable. We provide an Industry leading warranty: 2 years unconditional. Lifetime against defects. Calibration life 4x ISO standards, unmatched by any torque screwdriver.


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A removable T-bar is supplied with FG-IFR 40i and 125i models.