- Longer life time
- High hardness
Features
- Fully ground drill bit HSS-TIN.
- 118° tip angle.
- Split point.
- Flute type-N.
- Diameter tolerance h8.
- Titanium nitride coating.
Benefits
- Starting precision.
- Quick penetration and easy drilling.
- The TiN coating makes the bit harder and extends its life.
Applications
- Unalloyed and alloyed steels (up to 1100N/mm²).
Materials
- Alloy steel , non-alloy steel or low alloy steel, cast iron laminar, cast iron spheroidal
