10Pcs Straight Shank Twist Drill Bits for Jewelry Punch Drilling Tools Kit 1.6mm
- With a plastic storage box, easy to carry and use, put it in the box when not in use.
- Great workmanship, made of high‑speed steel metal material, strong and durable.
- With small size, easy to carry and store, convenient to use and with good performance.
- A large number, can meet your use and replacement needs, very practically.
- This small twist drill is specially designed for pearl bead punching, jewelry processing and making.
