High-quality HSS-S twist drills for precise drilling

This set of five twist drills is made from high-quality HSS-S (High-Speed Steel) and is precision ground. With a diameter of 8.5 mm, they are ideal for various drilling applications in metal.

Suitable for various materials

The drills are designed for drilling in:

• Steel up to 1,000 N/mm²
• Cast iron
• Non-ferrous metals

Technical specifications

• Diameter: 8.5 mm
• Total length: 117 mm
• Cutting length: 75 mm
• Shank: Cylindrical

Application possibilities

These twist drills are suitable for both hand drills and stationary drilling machines. They provide a stable and precise drilling experience, resulting in clean and accurate holes.

Advantages of ground HSS-S drills

• High cutting speed: Thanks to the HSS-S material and ground finish.
• Long lifespan: Resistant to wear during intensive use.
• Versatility: Suitable for various metals and alloys.

Maintenance and usage tips

For optimal performance and a longer lifespan of the drills, it is recommended to:

• Clean the drills after use and store them dry.
• Use a suitable cutting oil when drilling in hard metals.
• Apply the correct drilling speed and pressure depending on the material.

With this set of five 8.5 mm HSS-S twist drills, you have reliable and durable tools for all your metalworking projects.