Mtsooning 10 Pcs 1mm Micro HSS Twist Drill Bit Straight Shank Electrical Drilling Tool

【Precise 1mm Drilling】Achieve accurate, clean holes for detailed work in jewellery making, model building, PCB repair, and delicate DIY crafts. The consistent 1mm size is perfect for specific, repetitive tasks 【Durable HSS & Sharp Design】Made from High-Speed Steel (HSS-4341) for enhanced durability and heat resistance. The sharp twisted flute ensures easy, effortless drilling with smooth chip removal 【Universal Straight Shank】The straight shank design provides a secure, non-slip grip in most electric drills, rotary tools, and pin vices, offering excellent compatibility and stability 【Versatile Material Use】Ideal for drilling into a variety of materials including wood, plastic, aluminium, soft metals, and circuit boards, making it a essential tool for hobbyists and professionals 【Pack of 10 Specialist Bits】This set of ten identical 1mm bits is ideal for dedicated projects, ensuring you always have a spare when needed, saving time on frequent tool changes