Features:_x000D__x000D_Adopting high quality white steel, wear-resistance, more durable in use. _x000D_Steady precision clamp, tight closing, positioning accuracy. _x000D_It is precise, accurate and efficient and tightly holds bit, can clip 0-3mm drill bits. _x000D_Professional design, anti-slip handle which is comfortable to hold and operate. _x000D_Suitable for drilling wood, linden, bone horn, olive stone, walnut, plastic and other materials. _x000D__x000D_Specification:_x000D_Material: White steel_x000D_Weight: 23g/0.8oz_x000D_Color: Silver_x000D_Length: approx. 105mm/4.1inch_x000D_Diameter: approx. 10mm/0.1inch_x000D_Chuck Size: 0-3mm_x000D__x000D_Package List:_x000D_1 x Double End Hand Drill_x000D__x000D_Note:_x000D_1. This hand-twist drill is not suitable for drilling agate, jade, metal, steel and other hard materials, which may lead to unusable conditions._x000D_2. When using, please wear protective tools and pay attention to emergencies._x000D_3. Please keep the direction of force always vertical, uniform force rotation, otherwise the drill is easy to break. 1Adopting high quality white steel, wear-resistance, more durable in use. 2Steady precision clamp, tight closing, positioning accuracy. 3It is precise, accurate and efficient and tightly holds bit, can clip 0-3mm drill bits. 4Professional design, anti-slip handle which is comfortable to hold and operate. 5Suitable for drilling wood, linden, bone horn, olive stone, walnut, plastic and other materials.