Inkweto zo mu rwego rwohejuru zo gukaraba neza
Ubwubatsi
Inkweto zacu zo gukaraba zambaye hamwe nuruvange rwihariye-rugizwe nudusimba twa tungsten ya karbide yamenetse hamwe na matrix idashobora gukomera ya nikel-silver. Tungsten karbide ibice bifite ubukana hafi ya diyama. Bagumana ubukana bwabo ku bushyuhe bwinshi kandi ntibaterwa nubushyuhe buturuka kubikorwa byo gutema. Matelike ikomeye ya nikel-silver ifata uduce twa karubide ya tungsten kandi igahindura ibice kugirango bigire ingaruka zikomeye.
Imisusire n'imikoreshereze
Andika A.
Gukata kuri diameter y'imbere no hepfo. Ntugabanye diameter yo hanze. Ikoreshwa mugukata ibyuma kumafi udatemye ikariso.
Andika B.
Gukata kuri diameter yo hanze no hepfo. Ntigabanya kuri diameter y'imbere. Byakoreshejwe gukaraba hejuru y amafi no gutema ibyuma cyangwa gukora mumwobo ufunguye.
Andika C.
Gukata imbere imbere no hanze ya diametre no hepfo. Byakoreshejwe gukaraba no gukata ibyuma, gukora, cyangwa sima.
Andika D.
Byakoreshejwe aho ibyemezo bigarukira. Gukata kuri diameter y'imbere no hepfo. Ntugabanye diameter yo hanze. Kata icyuma ku mafi udatemye.
Andika E.
Byakoreshejwe aho ibyemezo bigarukira. Gukata kuri diameter yo hanze no hepfo. Ntigabanya kuri diameter y'imbere. Byakoreshejwe gukaraba hejuru y amafi cyangwa gutema ibyuma, gukora, cyangwa sima mumwobo ufunguye.
Andika F.
Byakoreshejwe mubunini no kwambara hejuru y amafi imbere yikariso. Gukora icyuma gifatanye kuri diameter y'imbere no gukata hepfo. Ntugabanye diameter yo hanze.
Andika G.
Gukata imbere imbere no hanze ya diametre no hepfo. Byakoreshejwe gukaraba hejuru y amafi cyangwa gukata ibyuma, gukora, cyangwa sima mumwobo ufunguye aho imbere hashobora kuba hake.
Andika H.
Gukata imbere imbere no hanze ya diametre no hepfo. Byakoreshejwe gukaraba hejuru y amafi cyangwa gutema ibyuma, gukora, cyangwa sima mumwobo ufunguye aho ibyangiritse hanze bigarukira.
Ubwoko I.
Gabanya hepfo gusa. Ntabwo igabanya imbere cyangwa imbere ya diametre. Igishushanyo-cyinyo cyinyo cyemerera kuzenguruka cyane. Byakoreshejwe gusa gukaraba no guca imiterere.
Andika J.
Gukata kuri diameter yo hanze no hepfo. Ntigabanya kuri diameter y'imbere. Igishushanyo-cyinyo cyinyo cyemerera kuzenguruka cyane. Byakoreshejwe gusa gukaraba no guca imiterere.
Andika K.
Gabanya hepfo gusa. Ntabwo igabanya imbere cyangwa imbere ya diametre. Byakoreshejwe gusa gukaraba no guca imiterere.