- 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.
- High-performance flap disc for maximum stock removal on steel and stainless steel (INOX). - Materials that can be worked: steel, stainless steel (INOX). - Abrasive: Zirconia alumina Z.