High-quality HSS-S twist drills for precision work

This set of 10 twist drills with a diameter of 4.0 mm is made from high-quality HSS-S (High-Speed Steel) and is precision ground. This ensures a sharp cut and a long service life, even with intensive use.

Suitable for various materials

The drills are designed for drilling in different metals, including:

• Unalloyed and alloyed steel up to 1,000 N/mm² tensile strength
• Cast iron
• Non-ferrous metals such as aluminum and copper

Technical specifications

• Diameter: 4.0 mm
• Total length: 75 mm
• Cutting length: 43 mm
• Point angle: 118°
• Shank: Cylindrical, compatible with standard drill chucks

Advantages of these twist drills

• Precision ground: Ensures accurate and clean drill holes
• Durable material: HSS-S guarantees a long service life and resistance to wear
• Versatile: Suitable for various metals and applications

Areas of application

These twist drills are ideal for both professional and DIY applications, such as:

• Installation work
• Metalworking
• Automotive repairs

With this set of 10 twist drills, you are assured of precision and reliability for all your drilling tasks.