High-quality HSS spiral drill bits with a diameter of 1.0 mm in a practical set of 5. Ideal for precise drilling in standard structural steel and other metal materials. They offer long service life, sharp cutting edges, and reliable performance for both hobby and professional use.
This set includes five precision HSS spiral drill bits with a 1.0 mm diameter, suitable for drilling into standard structural steel. High-speed steel provides high wear resistance and a clean, precise hole without burrs.
Thanks to their sharp geometry and robust design, they are ideal for fine, detailed work, creating small-diameter holes, and repeated drilling. The small 1.0 mm diameter is perfect for technical modeling, small repairs, and precision assembly.
- HSS material – durability and consistent performance when drilling steel
- 1.0 mm diameter – precise, fine holes
- Spiral design – efficient chip removal and a clean hole surface
- Pack of 5 – a convenient supply for frequent use
