200PCS Diamond Engraving Burrs Drill Bits for Jewelry Pearl Shell 0.5mm

Description

Feature:3. High-quality material: high-quality diamond material is selected， it is suitable for long-term use， easy to install and use.4. Wide application: strong and wear-resistant， suitable for jade， pearl， shell， crystal lettering and engraving.5. How to use: Keep the drill straight， add water to cool， and drill slowly.6. Precautions: Do not use excessive force， the grinding powder is not easy to discharge， and the tools are easily damaged.Safety instructions:1. Drill bits permanently enclosed in a cartridge or housing with less than 2mm of drill bits exposed��2. The drill bits product is not use for people under 18 years.3. The item is only for industrial engraving， not hazardous article.Specification:Material: Metal & DiamondColor: SilverBrand name: BQLZRSize: 42x2.3mm/1.65x0.09InchShank diameter: 2.35mm/0.09InchHead diameter: 0.5mm/0.02InchSand length: 6-8mm/0.24-0.31InchOverall length: 42mm/1.65InchWeight: 250gPackage Include:200 x Diamond Burrs Drill Bits

• Brand: BQLZR
• Category: Drill & Screwdriver Bits

• Fruugo ID: 52035471-104708438
• Sold by: Shenzhenshi DingShengHuLian KeJiYouXianGongSi