HOMEMAXS 30pcs Micro Drill Bit Set for Jewelry and Circuit Board Engraving

Description

This drill bit set contains different size, various sizes to meet different needs. This is a necessary kit for you to -metric micro drill bitengrave-pcb drill bit set jewelry and other crafts work. With detailed workmanship, no burrs, easy to use, bringing you safe and satisfying using experience.-pcb drill bits set

Features

-Color:Assorted Color
-Material:Tungsten steel
-Size:3.80X0.70X0.70cm/1.49X0.28X0.28in
-Specification: -mini drill for jewelry making0.1-1.0mm, 2.1-3.0mm, 1.1-2mm
- Outstanding workmanship, designed to drill and engrave, satisfy most of your engraving demands.-drill bit set
- The drill bits set is nice for punching at printed circuit boards, amber beeswax, jewelry and more-jewelers drill
- The micro drill bit set has compact size and light weight, easy to use, improve the work efficiency.-drill bit
- The drill bits are made of tungsten steel, highly wear resistance, high hardness, highly working efficiency.-drill bit sets
- Good working performance, can drill and engrave on circuit board and other precise work.-has drill bit set