Tungsten Steel PCB Twist Drill Bit Set (0.1mm - 1.0mm)

This set of precision twist drill bits is perfect for delicate and accurate drilling tasks, particularly in printed circuit board (PCB) work. Made from high-quality tungsten steel, these bits offer exceptional durability and sharpness. The set includes a range of sizes from 0.1mm to 1.0mm, allowing for versatile applications across different projects. Each bit is designed to provide clean, precise holes without causing damage to sensitive materials, making them ideal for electronics hobbyists, engineers, and professionals seeking reliable performance. Blade diameter: 1 Blade size: 1 Manufacture country: China Instructions included: No