High-quality HSS-S twist drill for precise metal drilling

This 7.0 mm twist drill is made from high-quality HSS-S (High-Speed Steel) and offers excellent performance when drilling in various metals. Thanks to the ground finish and cross-grinding from Ø 1 mm, this drill guarantees a precise and efficient drilling experience.

Suitable for various materials

This twist drill is particularly suitable for:

• Unalloyed and alloyed steel up to 1,000 N/mm²
• Soft cast iron
• Copper
• Brass
• Plastics

Technical specifications

• Diameter: 7.0 mm
• Total length: 109 mm
• Flute length: 69 mm
• Point angle: 118°
• Shank: Cylindrical
• Standard: DIN 338

Advantages of the ground HSS-S twist drill

• Precision: The ground finish ensures accurate drill holes without deviations.
• Durability: HSS-S material offers a long service life and remains sharp even with intensive use.
• Efficiency: The cross-grinding and the 118° point angle reduce the required drilling force and increase drilling speed.

Applications in the automotive sector

In the automotive sector, precision is crucial. This twist drill is ideal for drilling holes in metal parts of cars, such as chassis components, engine parts, and bodywork. Its versatility and reliability make it an indispensable tool for both professional mechanics and DIY enthusiasts.

Maintenance and usage tips

• Cooling: Preferably use a suitable coolant to prevent overheating and extend the life of the drill.
• Speed: Adjust the drilling speed according to the material for optimal results.
• Storage: Store the drill in a dry place to prevent rust.

With this high-quality HSS-S twist drill of 7.0 mm, you are assured of precise and efficient drilling results in various metal materials.