 | wannan shi ne 89mm 4 ruwa PDC ragowa don hakar rijiyar ruwa. An yi su ta hanyar 1308 PDC cutters da karfe tare da tsarin ƙirƙira, kuma galibi ana amfani da su don samuwar taushi zuwa matsakaici. Jikin Karfe PDC bit yana da saurin hakowa idan aka kwatanta da tricone bit da carbide ja bit. Xi'an Tydrillbits Co., Ltd ne a kasar Sin PDC bit manufactuer, mu maily wadata PDC ragowa tare da matrix jiki da kuma karfe jiki ga hakar ma'adinai da ruwa rijiyar hakowa. Fiye da shekaru 10 ƙwarewar masana'anta na PDC bit yana sa ɗan ƙaramin PDC ɗinmu ya shiga cikin ƙasashe da yawa a cikin duniya a cikin shekaru 7 da suka gabata, idan kuna sha'awar ɗayansu, da fatan za a iya tuntuɓar mu ta Lucy@tydrillbits.com. |
