Professional 3c Electronic Straight-Type Screwdriver Current Control Automotive Panel Electric Screwdriver. Durable Performance: Stably achieves 1 million tightening cycles for maximum reliability. Coreless Motor Technology: Equipped with coreless motor for efficient and precise operation. Wide Torque Range: Torque range spans from 0.4 to 2 Nm suitable for various applications. High Speed Operation: Unloaded speed reaches up to 3000 RPM for efficient assembly. Comprehensive Warranty: Includes 1-year warranty on core components and the entire unit. Quality Inspection Provided: Video outgoing inspection and machinery test reports are provided. Flexible Customization: Offers full, minor, and flexible customization from samples or designs.