LATZ 144.30 - HSS Drill Extra Long 15xD Diam.11.0

Robust tool (thickened core) with very wide flutes whose geometry guarantees (due to their great length) extremely deep drilling, where chip evacuation and cutting edge lubrication create very difficult working conditions. Use on: Steel and cast steel, alloyed and non-alloyed, up to 1000 N/mm² - Grey cast iron - Malleable cast iron - Nodular cast iron - Die-cast iron - Sintered iron - Nickel silver - Graphite - Red bronze for bearings - Alloyed bronzes of aluminium, lead, manganese or silicon - Tough, ductile (≥60% Cu), yellow, soft continuous-chip brass - Electrolytic copper - Zinc die-casting (Not recommended for Cr-Ni or similar steels).