TOHNICHI 12RTD tua vít định lực 2-12 kgf.cm, 1/4″ Hex

TOHNICHI Torque Screwdriver

Rotary Slip and Adjustable Torque Driver

Model: 12RTD ( 2-12kgf.cm, 1/4″ Hex)

Features

• Adjustable torque screwdriver with rotary slip mechanism is idea for various jobs allowing easy change of torque setting.
• Adjustable type features external scale that can be set simply by twisting the body to line up with desired torque setting and then secured in place with black lock ring.
  • Hexagonal shaped locker prevents driver from rolling when set down on flat surfaces between uses.
• Rotary slip mechanism prevents over torque.
  • User will sense and hear “click” at set torque and should then stop turning, if user continues, the rotary slip mechanism will ratchet the driver without applying additional torque.
• Features Tohnichi’s toggle clutch torque detection mechanism for enhanced durability.
• Accepts standard 1/4″ hex root shaped bits (sold separately)
• Includes Certificate of Calibration from ISO factory.
  • NIST Certificates available upon request for additional fee.
• Models available in SI, Metric, and American units.
  • Select model according to units of measure and required torque range.
• Applicable for international use including the EU region. Compliant with calibration procedures of ISO 6789 Type II Class D.
• Counterclockwise tightening model available upon request

TOHNICHI 12RTD Rotary Slip and Adjustable Torque Driver Model: 12RTD Torque Range: 2 – 12 kgf·cm Graduation: 0.1 kgf·cm Drive Size: 1/4" Hex (Accepts standard hex bits) Accuracy: ±3% of indicated value Direction: Clockwise tightening only Screw Size: M3 - M3.5 Picture:  Tohnichi Torque Screwdriver 12RTD ( 2~12kgf.cm )  at semiki’s warehouse

Specifications

The Tohinichi RTD Series consists of rotary slip torque screwdrivers designed for precision fastening and assembly lines . They are widely used across manufacturing industries to prevent overtightening and ensure uniform quality control.

• Electronic Component Assembly: Fastening circuit boards, sensors, and delicate electronic housings without cracking the plastic or crushing components [1].
• Automotive & Aerospace Sub-assemblies: Securing small switches, internal trim panels, and electrical connectors to exact torque targets [1].
• Medical Device Production: Assembling surgical equipment or laboratory instruments that require strict adherence to tightening specifications.
• Cell Phone & Consumer Tech Repair: Tightening tiny internal fasteners where over-torqueing strips the threads instantly.

Maintenance and calibration :  ► We also have calibration certificate attached ( optional ) ► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI Ins DISTRIBUTED BY: Semiki instrumentation Co., Ltd Email:  sales@semiki.com Office tel: +84 28 2253 3522 ~DOING OUR BEST FOR YOU~