Torque conversion

AMLD / BMLD Adjustable Type Torque Screwdriver

RoHS Adjustable Non-rotary Slip Graduation


  • Adjustable Torque Screwdriver for precision tightening of small screws (M1-M2).
  • Easily set torque by twisting body to select torque value
  • Upon reaching torque set, user will sense the limit and should stop turning.
    • If user continues turning beyond the limit, tool will continue applying torque.
    • AMLD/BMLD are non rotary slip types. See AMRD/BMRD models for rotary slip feature which prevents over-torque.
  • Features enhanced reliability and durability with Tohnichi's toggle clutch torque mechanism.
  • Index finger holding feature allows the operator to tighten with precise movements.
  • AMLD includes set of Tohnichi bits. BMLD accepts standard 1/4" hex root shaped bits (sold separately)
  • Includes Certificate of Calibration
  • Counterclockwise tightening model available upon request.
  • Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type II Class D.
torque animation The AMLD series is equipped with Tohnichi’s own toggle mechanism for torque control.

Standard accessories

AMLD bits are included as a standard accessory.


product dimensions AMLD1CN~8CN product dimensions BMLD15CN2, 30CN2