EC-E3/E7-CE (ceramic) : 3 and 7 Flute solid ceramic endmills with relieved necks for machining nickel base alloys, cast iron and graphite at very high cutting speed.
Catalog No : 5877467 - EC-E3 06-06/15C06R.4N50CE
Ceramic tools behave differently than carbide tools. In most cases, the end of a tool life is determined by the acceptable level of burrs and not by wear size.
Use with same types of toolholders as carbide EMs (shrink, collet etc)