Portable Electric Screw Fastening Machine with Torque Adjustment for Electronics and Small Appliance Assembly

• Single-hand operation — the operator only needs to hold the workpiece and position it with the screw hole for fastening.
• High-speed screw tightening, precise torque control, and easy torque adjustment make this handheld screwdriver with feeder highly efficient.
• Electric screwdriver in light weight and samll size will not hinder the workers' sight, convenient to store and move.
• Alarm function for lack of screws. 
• Delivers high productivity, capable of handling 50–70 screws per minute.

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