Drill bits – a good friend in many households
Almost every do-it-yourselfer has worked with them: the classic drilling tools for cordless screwdrivers, drill bits, impact drills or hammer drills. The drill bits consist of the drill shank, chip-removing grooves and the drill tip. Decisive for the application of the drill is not only the material, but also the cutting geometry, the rake angle and the spiral angle, the so-called twist.
HSS drill bits stay cool even at high temperatures
The high-alloy tool steel HSS can operate at up to four times higher cutting speeds than ordinary tool steel. It retains its hardness up to around 600 °C. In practice, HSS drill bits are used in different qualities. They are all characterized by:
- Temperature resistance
- Wear resistance
- Heat hardness
- Cutting edge stability
Twist drills made of high-performance HSS high-speed steel are suitable to many material requirements. Accurate work and long-term cost savings are an additional benefit.
Looking for the right drill bit for your specific application? Contact us.