Mini Micro Aluminum Double Hand Drill 0.3-3.2mm Keyless Chuck Manual Rotary Tools Jewelry Craft Watch Drilling +Twist Drill Bits

[Features]: 1. 4Pcs chuck, precision, high concentricity. 2. Aluminum alloy material, light and convenient, elegant appearance, comfortable grip, not tired for a long time. 3. Suitable for home repair, electronic repair, watch repair, craft enthusiasts, DIY enthusiasts. 4. Hollow tail design, can store the drill bit. [Specification]: Material: aluminum alloy Chuck clamping range: 0.3-3.2 mm Twist drill bit material: high speed steel [The Scope Of Application]: Drilling Wood, Beeswax,Jin Gang, Linden, Horn, Amber, Olive, Walnut, Plastic Rubber, And Other Manua Materials. [Notes]: 1. There are boxes for twist drills 10pcs-C and 20PCs-A, 20PCs-B and 10Pcs PCB, other twist drills are packaged in bags. 2. The colour of the plastic ring of the PCB drill will be different depending on the production batch. But the size and quality of the product is the same. 3. Spare small chuck, stored inside the hand twist drill, twist the hand twist drill body can be found.