N'elu ihe e ji diamond mee, nke ahaziri ya nke ọma bụ Nmlc, Bq, Hq, Nq.

A na-emepụta obere diamond dị n'elu ya site na otu oyi akwa nke ntọala diamond eke n'elu okpueze bit ahụ nwere matrix siri ike.
A na-atụ aro ka e jiri obere diamond mee ihe maka igwu ala dị nro ma sie ike. N'ozuzu, obere diamond nwere ike inye ọsọ ntinye afọ ojuju.
Iji họrọ ebe kwesịrị ekwesị maka nhazi ndị a gwuru, anyị kwesịrị ịtụle ihe ndị a: nha dayamọnd, ọkwa dayamọnd, nhazi profaịlụ.

Ụkpụrụ nke ịhọrọ nha dayamọnd - ka nkume ndị ahụ si sie ike, otú ahụ ka nha dayamọnd kwesịrị ịdị obere.

Profaịlụ nke isi ihe dị n'elu:
Ọkara-gburugburu: A na-ejikarị ya eme ihe na isi bit nke nwere ọkpụrụkpụ bit kerf na-erughị 11mm. Ọ nwere ike igwupụta ụdị dị iche iche. Isi bit nke nwere profaịlụ ọkara-gburugburu nwere ndụ bit ogologo, ọ nwekwara ike izere mmebi; ebe ọkpụrụkpụ bit kerf karịrị 11mm yana profaịlụ ọkara-gburugburu enwere ike itinye ya na nhazi abrasive.
Profaịlụ steepụ: ọkpụrụkpụ nke core bit kerf karịrị 11mm na-enwekarị ụdị profaịlụ a. Bit nwere steepụ profaịlụ nwere ike nweta oke ntinye aka na nkwụsi ike dị mma na igwu ala. Agbanyeghị, a naghị akwado ya na nhazi ndị gbawara agbawa nke na-emebi emebi. Mgbe core bit nke bit kerf na-erughị 11mm nwere profaịlụ steepụ, ọ nwere ike ime ka ọsọ igwu ala dịkwuo mfe ma nwee nkwụsi ike ka mma.