Geometry: Advanced helix, bevelled geometry for better hole cylindricity
Point angle: 180°
Surface treatment:
Application: Processing of long and short chipping materials such as: construction and carburizing steels, steel cast iron, hardened and tempered steel and alloy steel with R ≤ 1200 N / mm² and carbon steel. Machining on straight or inclined surfaces in both entry and exit, drilling through existing through holes.
