คุณลักษณะ

• The length can be freely adjusted, and since it is a double-headed bit, 12 sizes can be used.
• Assembly and repair of watches and glasses, processing of ornaments, assembly of models, repair and assembly of weak electric appliances, and other precision work.
• The bit length can be adjusted up to approximately 30~80 mm.
• The case can also be used as a stand.