BQLZR 1MM Silver Extended Gems Diamond Drill Bits Bowlder Pearls Jewelry Agates Hole Coated Tip Pack of 10

High quality, use, which can give you perfect results for your work and meet your needs. Great tools for making an accurate hole on various bowlder, agates, pearls, jade, etc.The jade punch is widely used for polishing jade agate, glass jadeite pearl shells etc., penetrating the hard shells quickly and perfectly. Light pressure to feed, tools are relying on grinding to process the workpiece, excessive force, grinding powder is not easy to exclude, the tool (especially small tools) is also easy to damage. The top diameter of the jade punch is 1.2mm/0.04inch, the bottom diameter is 2.35mm/0.09inch and the total length is 42mm/1.68inch, please check the size before purchasing to avoid buying the wrong one. The jade punch is made of high quality metal diamond, strong quality, not easy to damage, long service life, is your excellent choice for polishing jade.