Description
Ratio drills with coolant ducts Solid carbide / Ø 4.400 mm m7 / 3xD / DIN 6537K / Surface: TiAlN-nanoA / Cutting direction: right-hand / facet point grinding 140°
Execution: Web thinning ≥ Ø 3.000 mm • facet point grind • main cutting edge form straight • optimised cutting edge geometry
Application: stainless/acid-/heat-resistant steels • Titanium and Titanium alloys • Inconel, Hastelloy, Monel
