21 PCS Metric Mini Micro Drill Bit Set, Carburetor Jet Drill Bits Pin Vise Set Numbered 61-80 Mini Jeweler's Chuck Vice Hss Twist Drills Bits with Mini-Pin Vise & Plastic Case for Wood Jewelry DIY

specificationProduct Name: Metric Mini Micro Drill Bit SetColor: BlueMaterial: Iron + Aluminum AlloyDimensions: Pen length 11.5 x 1.2 cm, drill bit 0.5-1mm, Tolerance ±0.03MMWeight: 56 gPackaging Contents:20 Precision High-Speed Steel Twist Drill Bits1 PenThe actual dimensions may have a manufacturing error of approximately ±0.03mm.

• Compact And Practical Dimensions: the mini micro drill bit set measures 11.5×1.2 cm and weighs 56g, with a clamping range of 0.5–1 mm Tolerance ±0.03mm, making it suitable for securely holding even the tiniest drill bits, This product requires lubrication before use.
• Precise And Smooth Drilling: designed for micro and precision drilling, these high-speed steel twist drill bits deliver clean, smooth cuts, making them ideal for jewelry making, modeling, and fine crafts
• Versatile Applications: perfect for drilling in plastic, wood, and soft metals, this carburetor jet drill bits pin vise set is widely use for hobbies, crafts, carburetor jet drilling, and detailed work in various fields
• Convenient Storage And Portability: comes with 20 drill bits and 1 pin vise neatly packed in a compact plastic storage box, ensuring easy organization and portability for on-the-go use
• Durable And High-Quality Materials: made from a combination of aluminum alloy and high-speed steel, this precision hss twist mini drill bits set ensures excellent durability, wear resistance, and long-lasting performance for all your DIY projects