High-quality metal twist drill bit
Advantages
- Robust HSS steel in combination with the production according to DIN 338, provides a high breaking resistance.
- Precision ground solid for long service life and high precision.
- Split point for optimum centering and reduced feed force effort.
- 135° tip angle for quick drilling progress.
- Type N spiral for optimum chip removal.
Spiral drill bit made of robust HSS steel and in accordance with DIN 338, precision ground. The split point with 135° ensures quick drilling progress. Ideally suited for drilling in metal and steel.
Applications
For drilling in steel and other metals:
- Brass
- Steel 900 N/mm²
- Cast steel alloyed and unalloyed
- Grey cast iron
- Malleable cast iron
- Sinter iron
- Spheroidal graphite iron
- Graphite
- Bronze
- Aluminium short chipping
- Hard plastics
