30Pcs Micro Drill Bit Set for Jewelry and Circuit Board Engraving Tungsten Drill Set with High Wear Resistance and Efficiency for Crafting and Precision Work

Package Include 30 x Micro Drill Bit (Assorted Size) Characteristics -Material:Tungsten steel micro drill bit -Color:Assorted Color jewelry drill kit with plug -Size:3.80X0.70X0.70cm/1.49X0.28X0.28in jewelers drill -Specification: 0.1-1.0mm, 2.1-3.0mm, 1.1-2mm drill jewelry making - Tungsten steel micro drill bit, with good milling and cutting performance, ensures high efficiency jewelry drill bits. - Great for punching, , cutting and engraving and worked on acrylic, resin, jewelry, etc micro metric drill - Using tungsten steel materials, these bits are practical and strong, not easy to damage for bead drill jewelry making. - Simple structure, easy to use, proper for beginners, DIY enthusiasts and professional people pcb drill - With these mini drills, you your own crafts or jewelry, such as bracelets, necklaces, keychains, etc micro drill.Goods Descriptionjewelry drill electric Easy to use, light weight, make it convenient for engraving.micro drill bit The micro drill bit set includes different size you can choose the suitable size according to your needs.metric micro drill bit It can help you get things done more easily and faster, satisfy most of your engraving demands

• Drill bit kit--the micro drill bit set has compact size and light weight, easy to use, the work efficiency,pcb drill bits
• Metric micro drill bit--using tungsten steel materials, these bits are practical and strong, not easy to damage for ,mini drill for jewelry making
• Jewelers drill--simple structure, easy to use, proper for beginners, DIY enthusiasts and professional people,drill jewelry making
• Jewelry drill electric--good working performance, can drill and engrave on circuit board and other precise work,micro metric drill bit
• Micro metric drill bits--tungsten steel micro drill bit, with good milling and cutting performance, ensures high efficiency,jewelry making kit with drill