76/89/108/114/127 공압 드릴링 리그용 드릴 로드/파이프

뚫기 기구 용품
June 18, 2025
Keyword: 착암기 막대
Video Description:
Discover our high-quality Alloy Steel Rock Drill Rods designed for water borehole and rock drilling. Available in multiple lengths from 1m to 6m, these durable rods feature a hexagonal design for superior torque transmission. Perfect for demanding drilling applications, they come with a 12-month warranty and support sample orders.