Engraving Drill Bits (30pcs)

• Unique stone carving techniques. with these matching emery drills. you can easily DIY the carving of various exquisite jade. glass or other objects.

Main Features

• Professional Jewelry Polishing Tools
  These bits are specially made for precise or small jewelry making. necklaces. earrings. pendants. bracelets. seashells etc. It is also suitable for drilling rocks. ceramic. porcelain or gemstones.
• Multiple Bit Selection
  It comes in a plastic case with 30 different bits for different usage. Suitable to be used with hand drills. flex shafts. Use with water �do not run dry.
• Wide Application
  Mold processing and repair. jade. glass polishing. cleaning casting and forging welding flash. burr. welding seams. various mechanical parts of the inner hole surface.

Using Methods

• Capable of clamping 3 mm handle diameter pneumatic grinder. electric grinder. hanging mill. etc.. can be used for mold processing and repair. jade. glass polishing. cleaning casting and forging welding flash. burr. weld. various mechanical parts of the inner hole surface.

Specifications

Note

• Due to manual measurements. please allow slight measurement deviations.