This is a new set of HSS micro drill bits, featuring 20 sizes ranging from 0.3mm to 1.5mm. This collection is ideal for detailed crafting, jewelry making, electronics repair, or model building where precise, small holes are required. The high-speed steel (HSS) construction provides durability for use on soft materials like wood, plastic, and thin soft metals. Free shipping is available for this item. The set's variety of sizes offers good versatility for different project needs. Remember that these are micro bits for fine, delicate work; check the listing for full details on included sizes and recommended materials for optimal performance. Versatile HSS Micro Drill Bits Set for Crafting - 20 Sizes from 0.3mm to 1.5mm. Color: Silver, Condition: New, Made in China. Listed at 8.54 USD. Versatile HSS Micro Drill Bits Set for Crafting. Each tiny drill bit is expertly crafted from high-quality HSS (high-speed steel), boasting The compact case ensures everything stays organized, making it your ideal partner for any project.