hat
Kawo yo te monte nan yon ti kouwòn en estati matrice kò ki te fonde nidite pou yon kò fèt an asye konnen si yon moun oubyen yon zo/bwa janm. À imprégnés dyaman moso ki kontwole ewozyon nan kouwòn poud moso estati a souhaitable pou ekspoze nouvo dyaman cristaux, estati kosyon matrice te itilize pou Dimatec tout sifas ki ansanm pyès trè sevè ak usure rezistan. Fonksyon moso kouwòn matrice kò sa a sou yon ti sifas-ansanm, se pou kenbe en kawo la nan pozisyon atravè operasyon an
eng
The diamonds are mounted in an bit crown powdered metal matrix body that is fused to a steel tool body or shank. Unlike impregnated diamond bit which the controlled erosion of the powdered metal bit crown is desirable to expose new diamond crystals, the metal bond matrix used for all Dimatec surface-set bits is extremely tough and wear resistant. The function of the bit crown matrix body on a surface-set bit is to securely hold the diamonds in position throughout the operational