Mtsooning 10 Pcs 1.3mm Micro HSS Twist Drill Bit Straight Shank Electrical Drilling Tool

【Precision 1.3mm Micro Bits​】Ideal for detailed DIY tasks like jewelry making, model building, and electronics repair. High-precision HSS construction ensures clean, accurate holes 【Durable HSS Material​】Made from robust high-speed steel for extended lifespan. Resists wear and friction, suitable for wood, plastic, aluminum, and soft metals 【Straight Shank Design​】Compatible with most electric drills, rotary tools, and pin vises. Easy to install and provides stable, wobble-free drilling 【Effortless Drilling​】Sharp spiral flutes enable smooth chip removal and reduced heat buildup. Perfect for delicate materials without cracking 【Compact 10-Pack Set​】Convenient small-bottle packaging for easy storage. Ideal for hobbyists, craftsmen, and frequent replacements