Wurin Asalin: China Brand Name: JCDRILL Lambar Samfura: AWL, BWL, BWL2, NWL, NWL2, HWL, PWL, SWL Nau'in: Kayan aikin hakowa na Core / Na'urorin haɗi Abu: lu'u-lu'u / karfe Amfani: Mining, Geotechnical, Exploration Suna: Diamond Core Drill Bit
