Engraving Drill Bits
Unique stone carving techniques, with these matching emery drills, you can easily DIY the carving of various exquisite jade, glass or other objects.
Professional Jewelry Polishing Tools
These bits are specially made for precise or small jewellery 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.
Mould processing and repair, jade, glass polishing, cleaning casting and forging welding flash, burr, welding seams, various mechanical parts of the inner hole surface.
- Capable of clamping 3 mm handle diameter pneumatic grinder, electric grinder, hanging mill, etc., can be used for mould processing and repair, jade, glass polishing, cleaning casting and forging welding flash, burr, weld, various mechanical parts of the inner hole surface.
- MATERIALS: Electroplated emery
- PRODUCT WEIGHT: 100G
- PRODUCT SIZE: 155 × 55 × 8MM
- SHANK DIAMETER: 3mm
- PACKAGE CONTENTS: Engraving Drill Bits Kits (30 pcs)× 1