abun ciki
 Wannan shine mu QL5-152mm DTH maɓallin guduma bit, nasa ne da babban karfin iska DTH bit, kwat da wando ga wuya dutse samu hakowa a cikin ma'adinai, ruwa rijiyar hakowa da benci hakowa da dai sauransu. Sai dai babban matsa lamba mai saukar da kayan aikin rami, muna kuma samar da ƙarancin iska dth bit da guduma, kamar CIR90, CIR110, CIR130, CIR150 da CIR170 jerin bit da guduma; Matsin iska ta tsakiya DTH bit da guduma, kamar BR1, BR2, BR3 jerin da dai sauransu. Idan kuna sha'awar ɗayansu, da fatan za ku ji daɗin tuntuɓar ni ta Lucy@tydrillbits.com. |
