- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Manufactured from chrome vanadium alloyed steel. - Centre location point and outer cutting spurs for clean accurate holes. - Diameters 11mm and above the shank is reduced to 9.5 mm.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Manufactured from chrome vanadium alloyed steel. - Centre location point and outer cutting spurs for clean accurate holes. - Diameters 11mm and above the shank is reduced to 9.5 mm.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Manufactured from chrome vanadium alloyed steel. - Centre location point and outer cutting spurs for clean accurate holes. - Diameters 11mm and above the shank is reduced to 9.5 mm.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
- Manufactured from chrome vanadium alloyed steel. - Centre location point and outer cutting spurs for clean accurate holes. - Diameters 11mm and above the shank is reduced to 9.5 mm.
- Manufactured from chrome vanadium alloyed steel. - Centre location point and outer cutting spurs for clean accurate holes. - Diameters 11mm and above the shank is reduced to 9.5 mm.
- Threaded centre point to aid accurate drilling. - Outer cutting spur provides clean holes with less splintering. - Special Lewis spiral flute allows for fast removal of debris and rapid drilling.
