Awọn ọja

R28-R38/R32-43mm/R32-45mm/R32-57mm o tẹle oke òòlù bọtini die-die

Didara to gaju / iyara iyara / ifijiṣẹ yarayara ọwọ ti o waye liluho die-die / taper die-die

Factory osunwon / sare ifijiṣẹ ọwọ waye liluho die-die / taper die-die

RC liluho irinṣẹ fun jin iwakiri liluho ati mojuto iṣapẹẹrẹ.

178mm-DHD350 symmetric casing eto

610mm-18inch symmetrical casing liluho irinṣẹ

Concentric casing eto si isalẹ iho lu bit

overburden apakan bit

89mm-T38 o tẹle ara oke awọn bọtini bọtini ju fun fiforukọṣilẹ ati tunneling

45/50/55/60/65/70/80/100/110-R32/R38 ibunu ileru ìmọ bit fun irin ọgbin

Ti kii ṣe Standard

Tungsten carbide ri awọn italolobo