Ufakelo olunophawu lohlobo c  lubhekisa kwezo zifakelweyo zinophawu olukwimilo yedayimane ngee-engile ezinqamlezayo ngama-80°. Ngokuqhelekileyo kukho umngxuma kwi-cemented, kwaye ngokuhlukana kwabo, unokubona imigca kwiindawo. Kukho ngokufanelekileyo imigangatho yesizwe kuhlobo lofakelo lwekhabhide enesamente yohlobo c. SinokubonelelaI-CCMT CNMGnjl. Nayiphi na imibuzo yakho okanye imibuzo malunga ne-tungsten carbide indexable indexable type c iya kwamkelwa ngokufudumeleyo.