ANSI: RNG86E04 TC3030
ISO: RNGN250900E04 TC3030
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Ceramic Inserts are indexable inserts made from Aluminium Oxide Al2O3 or Silicon Nitride Si3N4. They have a hardness of 2,100-2,500 HV (About 40% above carbide), which enables them to machine Hard Steel up to 55 HRC. It can also machine cast iron and nickel-based alloys six times faster compared to coated carbide inserts. Wisker fiber available to get the best toughness.
Alpha/Beta-Sialon grade of extreme toughness for rough turning and milling in high feed and heavier depth of cut machining of high temperature alloys with excellent thermal shock resistance and thermal conductivity
