1. Diamond okirikiri ikwo agụba bụ ụdị ọnwụ ngwá ọrụ, nke ọtụtụ-eji na nhazi nke ike na kenkuwa ihe dị ka ihe, refractory ihe, nkume ihe na seramiiki. Diamond hụrụ agụba na-tumadi esịnede akụkụ abụọ; isi ahu na cutter isi. Mkpụrụ ahụ bụ akụkụ na-akwado isi nke onye na-egbu ihe ejikọtara ọnụ. Isi cutter na-arụ ọrụ ịkpụ n'oge a na-eji ya eme ihe, a ga-anọgidekwa na-eri ya mgbe a na-eji ya eme ihe. Ihe mere onye na-egbu anụ nwere ike isi rụọ ọrụ ịkpụ bụ n'ihi na o nwere diamond.

2. The àgwà egosi diamond okirikiri ikwo agụba ngwaahịa tumadi na-agụnye ndị na-esonụ akụkụ: aperture, mgbape, sawtooth ọkpụrụkpụ, akara, wdg Mgbe ịzụrụ, ị ga-akpa họrọ saw agụba nke dabara gị nzube. Dị ka nzube ya si dị, diamond okirikiri ịkwọ agụba nwere ike kewaa n'ime igbutu marble, konkiri, ihe, refractory ihe, sandstone, ceramics, carbon, okporo ụzọ na-ebupụta, na esemokwu ihe na ọtụtụ ụdị agụba. Họrọ agụba nkwọpụta nke ndị na-emepụta oge niile nwere akara ngwaahịa doro anya na ziri ezi. Ebe ọ bụ na usoro ojiji nke diamond okirikiri saw agụba ngwaahịa nwere njikọ chiri anya nke onye ọrụ ahụ ike na nchekwa nchekwa, mgbe ịzụrụ, onye na-ere ere ga-enye akụkọ nyocha nke ndị ọzọ maka ụdị ngwaahịa a, iji hụ na ịdị mma nke ngwaahịa zụrụ. .