DHD3.5-95mm DTH Hammer Drill Bit for Mining, Quarry, Water Well Drilling Rig Product Description The DHD3.5 drill bit is a common DTH hammer drill bit model, widely used in mining, geological ...더 보기
방문자의 메시지메시지를 남겨주세요
아직 공개된 의견은 없습니다.
DHD3.5-95mm DTH Hammer Drill Bit for Mining, Quarry, Water Well Drilling Rig