10 PCS Micro Drill Bit Set, 0.75 MM Jewelry Drilling Tool, Small Drill Bits, for Pearl Beads Punching, Jewelry Processing

Specification Item Type: Twist Drill BitMaterial: High speed steelSpecifications: 0.75 mmPackage List 10 x Twist Drill Bit

• JEWELRY MAKING REQUIREMENTS: This drill bit is designed for pearl bead drilling, jewellery processing and making, it can accurately complete all kinds of drilling tasks in jewellery making, help you easily realize your creativity in jewellery design
• CONVENIENT STORAGE: Equipped with a plastic storage box, it is easy to store and not easy to lose when you carry it, whether you use it at home or go out to work, you can access it at any time to keep your working environment neat and tidy
• HIGH HARDNESS: The small drill bit has high hardness, good abrasion resistances and heat resistances, which can maintain good drilling effect, reduce wear and prolong the service life in a long time
• STABLE STRUCTURE: The drill bit has a stable structure and good drilling performance, which ensures the accuracy and stability of drilling in the process of machining, which makes your jewellery making more convenient and improves the overall quality
• HIGH-QUALITY MATERIAL: Made of high-quality high-speed steel, this material has good hardness and strength, which can ensure that the drill bit maintains stable in the process of use, effectively improve work efficiency