Set of 10 PCB carbide micro drill bits, 0.3 mm to 1.2 mm diameter, 1/8" shank, small, mini, tiny, tungsten point, twist auger, miniature bore drill bit for wood, glass, plastic, acrylic, metal

Material: The micro drill bits are made of high-quality carbide and have high hardness and performance. Their high strength ensures long-term use. Dimensions: 10 drill bits, respectively: 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm, 1.1 mm, and 1.2 mm. This drilling kit offers a wide range of operations to meet a variety of needs. Features: With its sharp edges, our spiral groove with PCB tip reduces cutting forces, improves hole accuracy, prevents damage to the drill bit, and enhances drilling precision. Handle: Our mini PCB drill bits each have a sturdy handle measuring approximately 3.175 mm (1/8 inch) and are coated with silicone for support during drilling. They are ideal for printed circuit boards, bakelite, CNC machining, engraving, plexiglass, jewelry making, metal and plastic work, and other precision drilling applications. Packaging: Packaged in plastic boxes for safety, cleanliness, organization, and easy access. This makes it easy to transport and protect the drill bits and take them to the workshop and other work sites. Specification: Material: Tungsten carbide Quantity: 10 pcs Color: Silver Size: 9 * 5.4 * 1 cm Shank diameter: 3.175 mm (1/8") Weight: 40g