Performance and Functions (3 in 1) The device comes equipped with three essential operating modes to switch between different tasks: Screwdriver Mode: For precise screw fastening and loosening. Drilling Mode (Normal Drill): For making precise holes in materials like wood, plastic, and light metals. Hammer Mode: Designed for harder materials such as walls and concrete. 📊 Technical Specifications Voltage: 21 Volts (powered by a highly efficient lithium-ion battery). Precise Rotation Speed: Variable speed up to 2300 RPM (no load), allowing for quick project completion. Torque Settings: Equipped with a control ring offering up to 18 different settings to prevent damage to surfaces or stripping of screw heads due to excessive force. Gearbox: Features two mechanical gears for control (low speed for high torque, or high speed for fast drilling). Chuck Size: A 10mm automatic chuck allows for quick, keyless manual bit changes. 🔋 Battery and Charging Battery Type: Lithium-ion battery (the kit often comes with two dual batteries to ensure continuous work without interruption). Runtime: Approximately 40 to 60 minutes of continuous operation per battery, depending on pressure and workload. Charging Time: Integrated fast charging within 3 to 4 hours. Design and Additional Features Integrated Light: Features a built-in front LED light that automatically illuminates when the trigger is pressed, providing clear visibility in corners and dark areas. Handle and Weight: Ergonomic handle covered with a non-slip rubber material to reduce hand vibration, and a lightweight design for easy control during extended use. Motor: High-efficiency pure copper motor ensures a longer lifespan for the device under continuous working pressure. 📦 Integrated Case Contents The drill comes in a durable plastic organizer case (tool bag) for storing accessories and includes: DENX cordless drill. Two 21V lithium batteries. Dedicated battery charger. A variety of drill bits (for drilling). A wide range of screwdriver bits and multi-size socket wrenches. A flexible shaft extension for reaching screws in tight spaces and difficult corners that the drill cannot directly access.