# Buy HSS ground twist drill set 25-piece at Autoservice ## HSS ground twist drill set 25-piece with metal storage box Bodywork / Grinding & Drilling / Spiral drills 25-piece HSS ground twist drill set in metal storage box, suitable for various metalworking applications. ## Prices and stock - **SIN ASS-AJ025**: € 97,11 incl. VAT — backorder ## Order URL [HSS ground twist drill set 25-piece with metal storage box](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-set-hss-s-polished-25-piece) ## Alternate URLs - **nl**: [HSS ground twist drill set 25-piece with metal storage box](https://www.auto-service.be/nl/carrosserie/slijpen-boren/spiraalboren/spiraalboorset-hss-s-geslepen-25-delig) - **fr**: [HSS ground twist drill set 25-piece with metal storage box](https://www.auto-service.be/fr/carrosserie/meulage-et-percage/forets-helicoidaux/kit-de-percage-en-spirale-hss-s-meule-25-pieces) - **en**: [HSS ground twist drill set 25-piece with metal storage box](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-set-hss-s-polished-25-piece) ## Images - ![Product image](https://www.auto-service.be/assets/media/4706/conversions/spiraalboorset-hss-s-geslepen-25-delig-130833-optimized.jpg) ## Specifications - **Reference**: SIN ASS-AJ025 - **EAN**: 8718953150780 ## Product description ### High-quality HSS ground twist drills This 25-piece twist drill set contains fully ground High Speed Steel (HSS) drills, designed for precision and durability. The ground cutting edges provide an accurate and efficient drilling experience, ideal for both professional and home use. ### Suitable for various materials The drills are suitable for drilling into different materials, including: - Alloyed and unalloyed steel - Cast iron - Non-ferrous metals - Hard plastics This versatility makes the set indispensable for a wide range of metalworking applications. ### Compliant with DIN 338 standard The drills comply with the DIN 338 standard, which stands for: - Type N twist drills - Cylindrical shank - Point angle of 118° These specifications guarantee reliable and consistent performance for every drilling task. ### Contents of the set The set includes drills in the following diameters: - 1 mm - 1.5 mm - 2 mm - 2.5 mm - 3 mm - 3.5 mm - 4 mm - 4.5 mm - 5 mm - 5.5 mm - 6 mm - 6.5 mm - 7 mm - 7.5 mm - 8 mm - 8.5 mm - 9 mm - 9.5 mm - 10 mm - 10.5 mm - 11 mm - 11.5 mm - 12 mm - 12.5 mm - 13 mm This variety ensures you have the right size on hand for every job. ### Practical metal storage box The drills come in a sturdy metal storage box, which provides: - Protection of the drills against damage - Clear organization of the different sizes - Easy transport and storage This storage solution contributes to a longer lifespan of your tools and increases ease of use. ### Advantages of HSS ground drills Some advantages of these HSS ground drills are: - Higher drilling speed - Lower feed pressure - Precise sizing of the hole These features result in more efficient work and a more professional end result. ### Areas of application This twist drill set is ideal for: - Metalworkers - Installers - DIY enthusiasts Whether you're working on a car, a metal construction, or another project, this set offers the precision and reliability you need. ### Maintenance and usage tips To extend the lifespan of your drills: - Use suitable cutting oil when drilling in metal - Store the drills in the storage box after use - Regularly check for wear and replace if necessary By following these tips, you ensure optimal performance and durability of your twist drill set. ## Breadcrumbs - [Bodywork](https://www.auto-service.be/en/bodywork) - [Grinding & Drilling](https://www.auto-service.be/en/bodywork/grinding-drilling) - [Spiral drills](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills) ## Related products - [HSS-S twist drill ground 4.0 mm (10 pieces)](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-hss-s-polished-40mm-10pcs) - [HSS-S twist drill ground 4.1 mm (10 pieces)](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-hss-s-polished-41mm-10pcs) - [HSS-S twist drill ground 7.5 mm (10 pieces)](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-hss-s-polished-75mm-10pcs) - [Phantom HSS-S ground twist drill 4.1 mm with cross grinding](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-hss-s-polished-41mm-1pcs) - [HSS-S ground twist drill 4.5 mm for metalworking](https://www.auto-service.be/en/bodywork/grinding-drilling/spiral-drills/spiral-drill-hss-s-polished-45mm-1pcs) ## Webshop catalogue - 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