1. High strength thickened ABS plastic handle, hollow with cap, easy to store micro-fine drill bits, comfortable to hold and fit your hand 2. Precision three-jaw drill chuck with key, reliable and stable clamping, can clamp 0.6-6mm drill bits 3. Precision drill chuck, can hold the drill bit firmly, the drill bit will not slip, will not fall off 4. Drill chuck clamping specifications: 0.6-6mm 5. Contained drill specifications: 1.5/2.0/3.0/4.0/5.0 6. Scope of application: suitable for manual drilling of wood, linden, bone horn, amber, gold steel, olive kernel, walnut, plastic and other materials 7. Size: about 17.5cm
