10Pcs Twist Titanium-Coated HSS Mini Drill Bits, 0.6-2.2mm Tiny Micro Drill Bit Set for DIY Resin, Jewelry, 3D-Printed Model, Plastic & Thin Metal, Compatible with 2.35mm Shank Collet

10Pcs Twist Titanium-Coated HSS Mini Drill Bits, 0.6-2.2mm Tiny Micro Drill Bit Set for DIY Resin, Jewelry, 3D-Printed Model, Plastic & Thin Metal, Compatible with 2.35mm Shank Collet

• 【Premium Material】Crafted from high-speed steel with a titanium coating, this twist drill delivers enhanced durability and reduced friction during operation. The smooth surface prevents slipping and deviation, ensuring accurate hole placement in delicate materials like resin, plastic, and thin metal under 1 mm thickness. Suitable for DIY enthusiasts and art hobbyists who require fine control and clean finishes without damaging fragile workpieces.
• 【Features】This micro drill bit set features fully ground spiral grooves that efficiently clear chips and reduce heat buildup, allowing for cooler, faster drilling. The straight shank design minimizes walking and ensures precise alignment, making it suitable for intricate tasks such as jewelry making, circuit board repair, or amber carving. Unlike standard bits, these tiny drill bits are engineered for low-torque applications.
• 【Easy To Use】To use this mini drill bits set correctly: First, select the appropriate 2.35mm collet for your rotary tool. Second, prepare your workspace with adequate lighting and secure clamping. Third, insert the chosen bit into the collet and tighten securely. Fourth, apply gentle vertical pressure at low speed—never tilt or force the bit. Always monitor temperature; if overheating occurs, pause and apply water or coolant.
• 【Wide Applications】Small drill bits is suitable for home drilling projects, model making, and craft work, this set serves both beginners and experienced artisans. Use it for creating custom jewelry, repairing electronics, engraving wood or walnut, or preparing beads and amber for stringing. Whether you’re working on resin art, PCBs, or soft metals, this kit adapts seamlessly to diverse creative needs while maintaining professional-grade performance.
• 【What You Will Get】Includes 10pcs of 0.6mm-2.2mm drill bits set—all housed in a compact case for easy transport and organization. Each bit is clearly labeled for quick identification.This mm drill bit set combines practicality with reliability for everyday crafting and precision tasks. If you have any questions about our products during use, please let us know and we will solve the problem for you as soon as possible. We sincerely hope to bring you a pleasant experience.