R25 R28 R32 Bench Rock Drilling Threaded Drill Rod 40CR Steel Material

Drilling rig accessories
January 21, 2025
Keyword: Rock Drill Rods
Video Description:
Discover the R25 R28 R32 Bench Rock Drilling Threaded Drill Rod, made from 40CR steel material. This 2m - 5m Length Friction Welding Rock Drill Rod is designed for geological and water well drilling applications, offering superior durability and performance with advanced friction welding technology.