Manually drilled reamers, non-powered tools. Made of high quality white steel, it is more durable than brass.
Application: drilling of wood, bodhi, bone, amber, olive, walnut, plastic and other materials.
Note: This hand drill is not suitable for drilling hard materials such as agate jade, metal, steel plate, etc., which may result in unusable conditions.
How to use: Wear protective gear or pay attention to unexpected situations.
Please keep the force direction always vertical and rotate evenly, otherwise the drill bit will break easily.

Pure metal model hand drill can clamp 0.5mm~3.0mm drill bit
Tip, you need to adjust the jaws when loading large and small drill bits.
If you loose it, you can put some cover tape on it.