Nibyiza gucukura ruganda biti uruganda IADC126 17 1/2 santimetero (444.5mm)

Urusyo rw'amenyo ya triconebyitwa kandi ibyuma bya cone biti), bikozwe mubikoresho bikomeye cyane bivangwa na tricone cone bit. Ntabwo tugerageza gusa kunoza ingaruka zo kurwanya amenyo, ariko kandi tunonosora byimazeyo ingaruka zo kogosha hamwe nintera yo kunyerera. Noneho, ibi bikoresho birashobora gukoreshwa neza mubuhanga bugezweho bwo gucukura, ntibishobora kugabanya gusa amahirwe yo kuvunika amenyo, ariko kandi bigahindura gahunda yumubare w amenyo numubare w amenyo, kandi ugakoresha byuzuye mumikorere ya gusya amenyo.

Mubikorwa byo gukora biti ya cone, ikoresha umwobo w'imbere welded antifriction alloy, ishobora kunoza ubushobozi bwo kuruma kubyara ku rugero runaka, kandi ikanashyirwaho kugirango igabanye itandukaniro ryumuvuduko kandi irinde icyondo kwinjira muri sisitemu yo gusiga Rubber kashe. igikoresho. Ubushobozi nubuzima bwa serivisi ya kashe yo gusiga amavuta ya biti irashobora kunozwa cyane.