Automatic Adjustable Torque Electric Screwdriver with Variable Speed and Power Supply

Model OS-4C07 0S-4C15 OS-5C25 OS-5C35 OS-6C25 OS-6C35 OS-SC25 OS-SC35
Input Voltage 110V-240V 50/60Hz
Torque Adj. Stepless Adjustment
Torque 0.5-7kgf.cm 1-15kgf.cm 2-25kgf.cm 3-35kgf.cm 2-25kgf.cm 3-35kgf.cm 3-35kgf.cm 3-35kgf.cm
Speed 700-1300rpm 700-1300rpm 700-1200rpm 600-1100rpm 700-1200rpm 600-1100rpm 700-1200rpm 600-1100rpm
Rated Power 60W 60W 80W 80W 80W 80W 80W 80W
Weight 0.25kg 0.25kg 0.45kg 0.45kg 0.45kg 0.45kg 0.45kg 0.45kg
Screw Size 1.2-4.0 1.2-4.0 1.6-5.0 2.0-6.0 1.0-5.0 2.0-6.0 1.0-5.0 2.0-6.0
1.2-3.5 1.2-3.5 1.6-4.5 2.0-5.5 1.6-4.5 2.0-5.5 1.6-4.5 2.0-5.5

Prodcut Description

This brushless electric screwdriver offers exceptional value for professionals and businesses seeking a cost-effective yet high-performance fastening solution. Featuring an economy brushless motor, this screwdriver combines low maintenance with reliable torque delivery, delivering smooth and consistent operation in high-volume environments.

Equipped with automatic adjustable torque, the screwdriver adapts torque output based on material resistance, ensuring precision in every application—akin to the precision torque control seen in Mountz adjustable-speed models . With variable speed control, users can fine-tune performance to match task requirements.

This screwdriver is powered via a dedicated external power supply, providing a stable and continuous power source for uninterrupted operation. Unlike battery-powered models that require frequent recharging, the screwdriver ensures consistent torque output and is ideal for high-volume production lines. Whether you’re assembling electronics or general hardware, this screwdriver delivers dependable fastening with minimal downtime.

Available for wholesale and OEM orders, the screwdriver is perfect for B2B buyers, distributors, and procurement specialists looking for economy electric screwdrivers with adjustable torque, variable speed, and a power supply. As a reliable electric screwdriver supplier, we offer bulk pricing, flexible MOQ, and trade assurance to support your production needs. Choose this product for efficient, precise fastening that saves both time and cost.

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