Up to dia 1.9 with 4 facets- from dia 2 with relieved cone.
5 x DC. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and an extremely wear-resistant coating.4 mm Overall length L: 89 mm Shank dia Ds: 10 mm Feed f in steel Straight major cutting edges and a special flute profile ensure a good chip evacuation.4 mm Dia, 140 Deg Point Angle, TiAlN Coated, Plain Shank Straight major cutting edges with slightly honed edges and special flute profile produce short chips.