Hss Ameme Long Long Bit
Ingano y'ibicuruzwa
D d l2 l1 | D d l2 l1 | D d l2 l1 | |||||||||||||||||||
1/4 | 2500 | 9/13 | 12/18 | 7/16 | 4375 | 9/13 | 12/18 | 5/8 | .6250 | 9/13 | 12/18 | ||||||||||
5/16 | .3125 | 9/13 | 12/18 | 1/2 | 5000 | 9/13 | 12/18 | ||||||||||||||
3/8 | 3750 | 9/13 | 12/18 | 9/16 | 5625 | 9/13 | 12/18 |
Ibicuruzwa byerekana

Usibye kongera amavuta, uburyo bwa okiside yirabura kandi butera imifuka mito ku buso bushobora gufata colant hafi yo gukata igihe kirekire. Nkibisubizo byimikorere yumukara kuri steel yihuta, igikoresho cyongerewe imbaraga zubushyuhe kandi zirongereye mubuzima bwayo, hamwe nigice cya onrr of the urwego rusanzwe zikoreshwa mubikoresho bya cobal; Imikorere yayo isa nibikoresho bitagerwaho. Birashoboka gukoresha Shank hamwe nubwoko bwinshi butandukanye bwabigenewe.
Imyitozo hamwe na dogere 118 cyangwa 135 bivuze ko imbaraga nke zisabwa kugirango zikore ku kazi, kubuza imboro yo kunyerera hejuru y'ibikoresho, kwikuramo no kugabanya imyigaragambyo isabwa gukora imyitozo ngororamubiri. Iyi myitozo ifite igishushanyo cyihariye hamwe ninama yo kwikuramo irinda kunyerera, gukora akazi byihuse kandi byoroshye. Kwiyongera kwihuta bya drill bivuze ubushyuhe buke butangwa no kwambara byinshi bigerwaho, tugura ubuzima bwimyuga. Impande zo gukata zikomeje gutya kandi zihanganye zikorwa. Iyo ukorera mubyerekezo byisaha (gukata kw'iburyo kw'iburyo), kuzunguruka-kuzunguruka biruka kwiruka hejuru mu nkombe kugira ngo bigabanye gufunga.
