- Excellent quality/value ratio; - Easy to use; - DIN 371; - Type C; - Available in blue ring and green ring; - Fully rectified; - Resistant to breakage; - Thread: M3; - Material: HSSE 5% Cobalt.
- Precision ground twist drill bit for rapid drilling, long life and excellent concentricity. - Manufactured from High Speed Steel to DIN338. - Ground from solid stock right hand cutting, type N flute, precision ground at 118° point angle.