Ụdị ntinye nke nwere ike ịkọwapụta c  na-ezo aka na ntinye ndenye aha ndị dị n'ụdị diamond nwere akụkụ n'ofe 80º. Ọtụtụ mgbe, a na-enwe oghere site na cimented, na maka ọdịiche ha na ibe ha, ị nwere ike ịhụ ahịrị ndị dị n'elu. N'ihi ya, e nwere ụkpụrụ mba na cemented carbide indexable ntinye ụdị c. Anyị nwere ike inyeCCMT CNMGwdg .. ọ bụrụ na ị nwere mmasị na ụfọdụ cmented carbide indexable inserts type c, biko egbula oge ịkpọtụrụ anyị maka nkwurịta okwu ọzọ. Ajuju ma ọ bụ ajụjụ gị gbasara tungsten carbide indexable inserts type c ga-anabata nke ọma.