LATZ 142.30 - HSS Drill Extra Long 15xD - Morse Taper Shank

Drill bit especially suitable for extremely deep drilling. Careful study is required to determine the most suitable feed rates, speeds and working conditions to avoid vibrations. It is vitally important to work in intermittent phases as well as with sufficient flow rate and the correct type of lubricant. (This drill bit is not recommended for drilling oil ducts in crankshafts). Use on: Steel and cast steel, alloyed and non-alloyed, up to 700 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 or ductile brass (≥60% Cu), yellow, soft, with continuous chips - Electrolytic copper - Zinc die-casting.