Ground drill bit 11.0x142 mm HSS for steel DIN 338 RT-HSSP-110

Universal drill bit for steel – precision and durability in every hole

This 11 mm diameter and 142 mm long HSS ground drill bit is a reliable tool for drilling carbon steels, aluminum, and non-ferrous metals. Made of high-quality high-speed steel, it guarantees long life and efficient operation both during installation work and in the workshop. Compliance with DIN 338 standard ensures constant parameters and dimensions, which translates to repeatability and precision of performed holes.

Construction and application

The ground spiral of the drill bit ensures smooth chip removal, minimizing the risk of jamming and overheating. The SPLIT POINT 135° geometry facilitates centering, reduces the pressure required to start drilling, and allows working in steels with increased strength. The vertex angle of 135° is key to effective drilling even of hard materials. The drill bit is ideal for applications requiring precision and durability, and its versatility will be appreciated by both professional installers and home users.

Advantages for professionals and DIY enthusiasts

• Durability: Made of HSS steel – resistant to wear and mechanical damage.
• Precision: Ground spiral and SPLIT POINT geometry ensure clean and accurate holes.
• Versatility: Suitable for drilling steel, aluminum and non-ferrous metals.
• Efficiency: Fast and smooth drilling thanks to the optimal vertex geometry.
• Compliance with standards: Meets the requirements of DIN 338 standard – a guarantee of quality and repeatability.
• Ease of use: Enables precise centering and reduces the need to apply high pressure during operation.

Remember to properly match the drill speed to the type of material being processed and to use cooling when drilling metals – this will extend the tool's life and improve the quality of work. After use, clean the drill bit and store it in a dry place to ensure its long-term efficiency.