ifundom 30pcs Drill Bit Set Jewelry Drill Small Drill Bit Set for Circuit Board Jewelry Engraving

<strong>Features</strong><br> <br> -Color:As Shown<br> -Material:Tungsten steel<br> -Size:3.80X0.70X0.70cm/1.49X0.28X0.28in<br> -Specification: 0.1-1.0mm, 2.1-3.0mm, 1.1-2mm<br> - Outstanding workmanship, designed to drill and engrave, satisfy most of your engraving demands.<br> - The drill bits set is nice for punching at printed circuit boards, amber beeswax, jewelry and more<br> - The micro drill bit set has compact size and light weight, easy to use, improve the work efficiency.<br> - The drill bits are made of tungsten steel, highly wear resistance, high hardness, highly working efficiency.<br> - Good working performance, can drill and engrave on circuit board and other precise work.<br> <br> <br> <br> &nbsp;

• Outstanding workmanship, designed to drill and engrave, satisfy most of your engraving demands
• |The drill bits set is nice for punching at printed circuit boards, amber beeswax, jewelry and more|The micro drill bit set has compact size and light weight, easy to use, improve the work efficiency
• |The drill bits are made of tungsten steel, highly wear resistance, high hardness, highly working efficiency