Mtsooning HSS Twist Drill Bit 10 Pcs 0.9mm Micro Straight Shank Electrical Drilling Tool

【PRECISE 0.9MM SIZE】Ideal for intricate drilling in jewellery making, model building, and PCB repair. This micro size allows for detailed work on small, delicate projects with high accuracy 【DURABLE HSS CONSTRUCTION】Made from robust High-Speed Steel (HSS-4341), these bits maintain sharpness and resist wear, ensuring a long lifespan when used on wood, plastic, aluminium, and other soft metals 【STRAIGHT SHANK & UNIVERSAL FIT】The straight shank design provides a secure, wobble-free grip in most electric drills, rotary tools, and pin vises, guaranteeing stable and precise drilling 【EFFORTLESS DRILLING】The sharp twisted flute design enables smooth chip removal and reduces friction, making drilling easy and preventing bits from getting stuck or breaking in soft materials 【COMPACT & READY-TO-USE】This practical 10-piece set comes in a small, organised bottle for easy storage and portability. Perfect for hobbyists, electronics work, and general DIY tasks