This electric handheld drill is crafted from aluminum and alloy, ensuring sturdiness and durability. The humanized handle is non-slip and comfortable to grip, enhancing efficiency during use. Featuring a 0.3-4mm quick change chuck, it makes drilling work faster and more convenient. Ideal for PCB, wood, plastic, paper, sheet metal, acrylic, aluminum, and other materials. Specifications: Model: T70201-2; Material: Aluminum, Alloy; Chuck Range: 0.3-4mm; Voltage: 3-12V; Current: 6-24W; Plug Type: 110V US Plug; Drill Bit Sizes: 0.8/1.0/1.2/1.5/1.8/2.0/2.2/2.5/2.8/3.0mm; Feature: Rust-resistant, Easy to Use, High Efficiency; Size: Approx. 12cm x 3cm/4.72" x 1.18". Color: As shown in the pictures. Package Includes: 1 x Electric Drill, 1 x Power Adapter, 10 x Drill Bits, 1 x Chuck Key. Notes: Due to light and screen setting differences, color may slightly vary from pictures. Slight dimension difference allowed due to manual measurement.