The Nord Tools HSS-R twist drill bit is a precision-engineered tool designed for general-purpose drilling applications. Manufactured in accordance with the DIN 338 standard, this 6.0 mm drill bit features a Type N geometry, which is optimized for standard drilling tasks in a wide range of materials. Constructed from high-speed steel, it offers a balance of hardness and toughness, ensuring consistent performance during repetitive drilling operations in both professional workshops and home improvement projects.
Advantages
This drill bit provides excellent durability and heat resistance due to its high-speed steel composition, allowing it to maintain its cutting edge over extended periods of use. The standard spiral design facilitates efficient chip evacuation, which prevents clogging and reduces the risk of overheating during the drilling process. Its precise geometry ensures accurate hole placement and clean entry, making it a reliable choice for achieving consistent results across various metalworking tasks.
Suitable for
- Drilling into unalloyed and alloyed steel
- Working with cast iron and grey cast iron
- Drilling into non-ferrous metals such as aluminum or copper
- General maintenance and repair tasks
- DIY metal fabrication projects
When it may not be suitable
This drill bit is not intended for drilling into hardened steel, stainless steel, or highly abrasive materials, as these require specialized cobalt or carbide-tipped tools. It is also not suitable for masonry, concrete, or deep-hole drilling applications where specialized flute geometries are necessary.
Key specifications
- Diameter: 6.0 mm
- Material: High-speed steel (HSS-R)
- Standard: DIN 338
- Geometry: Type N (normal spiral)
- Application: General-purpose metal drilling
How to use
To achieve the best results, ensure the drill bit is securely fastened in the chuck of your power drill or drill press. Mark the center of the hole to be drilled using a center punch to prevent the bit from wandering. Apply steady, moderate pressure while maintaining a consistent drilling speed appropriate for the material being processed. It is recommended to use a suitable cutting oil to reduce friction and heat, which will extend the lifespan of the drill bit and improve the quality of the hole.
What to consider before purchase
- Verify the chuck capacity of your drill to ensure it accommodates a 6.0 mm shank.
- Assess the hardness of the material you intend to drill to ensure HSS-R is the correct grade.
- Consider purchasing a depth stop if you require precise hole depths.
Usage recommendations
Always wear appropriate eye protection and safety gear when operating drilling equipment. Regularly inspect the drill bit for signs of wear or dulling, and replace it if the cutting performance decreases to prevent damage to the workpiece.
