EC-E3/E7-CE (CER) : 3 and 7 Flute solid ceramic endmills with relieved necks for machining nickel based alloys,cast iron and graphite at very high cutting speed.
Catalog No : 3318457 - EC-E7 08-02C08R1.0N63CE
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)