Manual drilling and reaming drill, non-electric tool.
Suitable for drilling holes in model-making glue-based wood, bodhi seeds, bone angles, amber, olive pits, walnuts, plastics and other materials.
Notice: This hand-twisted drill is not suitable for drilling hard materials such as agate, jade, metal, and steel plates, which may result in unusability.
Please wear protective tools or pay attention to emergencies when using. Please keep the direction of force vertical and rotate evenly, otherwise the drill bit will easily break.