Mirco Adjustable Torque Screwdriver (10 - 80 cNm) - J.H. Williams

The J.H. Williams 61NSMW Micro Adjustable Torque Screwdriver is engineered for professional technicians requiring precise and repeatable torque control in sensitive assembly and service applications. This robust tool offers a versatile 10–80 cNm range, ensuring accurate fastening for delicate components and small fasteners frequently encountered in modern automotive and industrial systems. It supports consistent performance in critical low-torque tasks, adhering to stringent professional standards.

Key Features

• Micro-Adjustable Torque Range (10–80 cNm): Provides precise control for critical low-torque applications, ensuring accuracy for sensitive electronics and small components.
• Positive Locking Adjustment Knob: Securely holds the selected torque setting, preventing unintentional changes during operation and maintaining consistent results.
• Cam-Over Torque Limiting Clutch: Delivers clear tactile and audible feedback when the target torque is reached, effectively preventing over-tightening and potential thread damage.
• 1/4" Female Hex Drive with Magnetic Bit Holder: Features a strong rare-earth magnet for secure retention of standard 1/4" hex bits, enabling quick changes and reliable engagement.
• Trilobular Comfort Grip Handle: Ergonomically designed to minimize hand fatigue and enhance control during repetitive or extended use in torque-critical tasks.
• Automatic CCW Lock: Automatically locks in the counter-clockwise direction for efficient fastener removal without altering the preset torque setting for tightening.

Applications

This micro-adjustable torque screwdriver is ideally suited for controlled, low-level torque requirements across various professional settings. It is essential for tasks involving:

• Installation and service of electronic modules, sensors, and interior components in modern automotive vehicles.
• Assembly of instruments, gauges, test fixtures, and control panels within industrial environments.
• Precision fastening in medical device manufacturing, aerospace equipment maintenance, and laboratory instrumentation.
• Quality control and calibration stations where consistent torque application and documentation are paramount.

Specifications

• Torque Range: 10–80 cNm
• Drive: 1/4" Female Hex
• Length: 5.5 inches
• Weight: 6.8 ounces
• Accuracy: ±6% of indicated value, CW, from 20–100% of full scale
• Standards: Meets or exceeds ASME B107.300-2010 and ISO 6789