| Shank Diameter | 1.4mm |
|---|---|
| Head Diameter | 2.2mm |
| Amount | 1 Pcs |
| Brand | Unbranded |
| Country/Region of Manufacture | China |
| Drill Bit Size | 1-2.2MM |
| Country of Origin | China |
Check the listing for details. Diamond Lapidary Drill Bits Solid Needle Jewelry Jade Drill Hole Tools 1- 2.2mm. Condition: New, Made in China. Listed at 4.59 USD. Diamond Lapidary Stone Drill Bits Solid Needle Jewelry Tools for Stone 1- 2.2mm. · Suitable for use in drilling holes on jade, agate, stone, crystal, jewellery, ceramic, glass and semiconductor material etc.