Mtsooning 10 Pcs Twist Drill Bit 0.8mm Micro HSS Straight Shank Electrical Drilling Tool

【Precision 0.8mm Size】Ideal for intricate tasks requiring absolute accuracy, such as creating holes in printed circuit boards (PCB), delicate jewelry pieces, and fine-scale model making 【Durable High-Speed Steel】Crafted from robust HSS-4341 material, these bits maintain sharpness and resist wear, ensuring a longer lifespan and consistent performance on wood, plastic, and soft metals like aluminum 【Reduced Bit Walking & Smooth Flutes】The sharp, twisted flute design enables effortless drilling and efficient chip removal, minimizing heat buildup and preventing the drill bit from "walking" off the mark for a clean, precise start every time 【Universal Straight Shank Design】Features a standard straight shank that securely fits into a wide range of tools, including electric hand drills, rotary tools, and pin vises for ultimate control 【Compact Protective Packaging】The 10-piece set comes in a small, sturdy bottle, keeping your micro drill bits organised, easily accessible, and safe from damage, perfect for hobbyists and professionals