W Series Parallel Threaded Drill Rod
These rods are manufactured to DCDMA Standards. The rod tube is made from seamless carbon steel of high strength and uniformity. The male-threaded couplings are manufactured from heat-treated alloy steel for maximum toughness and wear resistance. Standard lengths are 3.0m, 1.5m and 0.75m.
|Outside Diameter (mm)||44.4||54.0||66.7||88.9|
|Inside Diameter (mm)||31.7||38.0||50.8||72.0|
|Coupling I.D. (mm)||15.9||17.5||35.0||60.3|
|Threads per inch||3||3||3||3|