Pro Steel solid carbide drill, Weldon shank DIN 6535 HB TiAlN
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
Flute length (see table) less 1.5×nominal ⌀.