16.8V Intelligent Lithium-Ion Screwdriver

The Q-ISD16140 is an advanced intelligent lithium-ion screwdriver engineered for professionals requiring precision and reliable power. Featuring 3-speed intelligent control with 3 torque levels, this tool provides optimal performance for a wide range of fastening applications. The 4812 brushless motor delivers intelligent start-up and tightening, while the 360° shadowless lamp ensures perfect visibility in any work area. Intelligent Speed & Torque Control: Mode Speed (r/min) Torque Level Max Torque (N·m) Level 1 0-1500 Level 1 60 N·m Level 2 0-2300 Level 2 95 N·m Level 3 0-3500 Level 3 140 N·m Key Features: 3-Speed Intelligent Control: 3 speed modes with corresponding torque levels for precise application matching 4812 Brushless Motor: Intelligent start-up and tightening for extended tool life and efficiency 360° Shadowless Lamp: Surrounding LED illumination eliminates shadows for clear visibility Maximum Torque: 140 N·m for medium-duty fastening applications Variable Speed: 0-3500 r/min depending on selected mode 1/4" Hex Chuck: Standard 6.35mm hex for quick bit changes Intelligent Electronics: Microprocessor-controlled for optimal performance Compact Design: Lightweight and ergonomic for reduced fatigue Specifications: Model: Q-ISD16140 Voltage: 16.8V (MAX) Motor Type: 4812 Brushless Motor with intelligent control Chuck Size: 1/4" (6.35mm) hex Speed Range: 0-1500 / 0-2300 / 0-3500 r/min Torque Range: 60 / 95 / 140 N·m Lighting: 360° surrounding shadowless lamp Control: Intelligent 3-speed system Applications: Precision to medium-duty fastening Professional Applications: Precision electronics assembly Furniture assembly Cabinet installation General construction fastening Appliance repair Automotive assembly Industrial maintenance DIY projects