These bits are specially made for precise or small jewelry making . necklaces . earrings . pendants . bracelets . seashellsand etc. It is also suitable for drilling rocks . ceramic . porcelainor gemstones.
It comes in a plastic case with 30 different bits for different usage. Suitable to be used with hand drills . flex shafts . and Dremels. Use with water ?C do not run dry.
- Set of 30 pcs. 3mm diamond drill bits
- Fits drills . flex shafts and dremels.
- Used by jewelry designers for drilling clean holes
- Drills beach sea glass . seashells . rocks . marbles . etc.
- For making earrings . pendants . and bracelets.
Package Includes:30pcs assorted drill bits