Pre-set torque screwdriver with 10 bits, 1/4" hex drive, torque wrench kit for precise maintenance, 1-6 Nm range

Precise tightening tool: This twist screwdriver is suitable for precise tightening of instrument screws, PCB mounting, and other situations where high demands for screw tightness and locking accuracy are required. Easy reading and setting: This twist screwdriver uses straight scales and clear markings to ensure accurate readings. Automatic, easy, and quick clockwise and counterclockwise torque adjustment
[Preset Torque] This screwdriver allows for a preset torque of 1 to 6 Nm and automatically releases when the preset value exceeds the limit to prevent over-tightening and ensure consistent fastening accuracy for sensitive applications
[Versatile Applications] With a 1/4" hex drive, this preset torque screwdriver kit is applicable to the electrical, light, and mechanical manufacturing industries, scientific research institutions, and other industries
[Robust Construction] The housing of this screwdriver handle is made of nylon, which is robust and wear-resistant; the replacement bits are made of high-hardness S2 alloy and are deformation-resistant