part. sPeCiAL PCD eNDMILL sPeCiAL PCD DRILL / GuN ReAMeR part. A A turning turning & & Milling Milling CERAMIC CERAMIC CERMEt CERMEt pcbn pcbn / / pcD pcD tool tool holdER holdER MIllIng MIllIng CuttER CuttER 128 union Materials cutting tools 129