- Fully ground. - High drilling performance. - Available from diameter 12 up to 50mm. - Drill length 30mm (short series). - Breakage resistance. - Long tool life. - Weldon 3/4 flange.
- Excellent quality/value ratio; - High-Speed Stel M35 5% Co and M42 8% Co; - Fully rectified; - High material removal capacity; - Short and long version; - Resistant to breakage; - Long tool life.