High-quality HSS-S spiral drills for precise drilling

This set of 10 spiral drills with a diameter of 4.5 mm is made from high-quality HSS-S (High-Speed Steel) and is precision ground. This ensures a sharp cutting edge and long service life, ideal for both professional and DIY use.

Suitable for various materials

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

• Steel and cast iron with a tensile strength up to 1,000 N/mm²
• Non-ferrous metals such as copper and aluminum
• Plastics and types of wood

Technical specifications

• Diameter: 4.5 mm
• Length: 80 mm
• Cutting length: 47 mm
• Point angle: 118°
• Spiral angle: 20-30°

Advantages of these spiral drills

• Precision ground: For a sharp cutting edge and accurate drill holes
• Versatile: Suitable for various materials and applications
• Durable: Long service life thanks to high-quality materials and finish

Applications in the automotive sector

These spiral drills are particularly suitable for work in the automotive sector, such as:

• Drilling mounting holes in metal parts
• Installation of accessories and components
• Repair and maintenance work on vehicles

With this set of spiral drills, you have the right tool for precise and efficient drilling in various materials.