21 - 30 of 810
threaded rc drilling pipes
Selling leads
|
...Drilling Tools DTH Drill Pipes Length: 1000mm - 6000mm Description: In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2026-05-01 00:02:52
|
|
... Shape Straight (Normal) Retract Straightrac Bit Diameter 35~152mm (1 3/8 ~ 6”) 45~127mm (1 25/32” ~ 5”) 64~102mm (2 1/2” ~ 4”) Thread R22, R25, ...
2026-05-01 00:02:52
|
|
...Drilling Tools , F Thread 50-60mm DTH Drill Pipe Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
2026-05-01 00:02:52
|
|
Drill Pipe OD 114mm Length 6m With Thread 2 3/8” API Reg Pin & 2 3/8” API Reg Box For Atlas Copco ROC860 Drill Drill Pipe Description In DTH drilling, ...
2026-05-01 00:02:52
|
|
Drill Pipe OD 114mm Length 6m With Thread 2 3/8” API Reg Pin & 2 3/8” API Reg Box For Atlas Copco ROC860 Drill Drill Pipe Description In DTH drilling, ...
2026-05-01 00:02:52
|
|
... strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant ...
2026-05-01 00:02:52
|
|
...Thread 127mm DTH Drill Pipe For Water Well And Blasting In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2024-12-09 20:16:57
|
|
... Thickness: 20mm Thread: 4” BECO Pin & 4” BECO Box for CAT model MD6290 Material: 4145 and 45# steel Weight: 560kg per piece Drill Pipe Package ...
2026-05-01 00:02:52
|
|
...Drill Pipe Thread API Reg Diameter 4 inch Length R1 Thickness 6mm Order Information Thread + Length + Diameter+Thickness MOQ 1 Pieces Color Black ...
2026-05-01 00:02:52
|
|
...Drill Pipe for water well with thickness 9.35 or 11.4 mm, as API Standard Product introduction 1. OD: 3 1/2'' (88.9mm) 2. Thickness: 9.35 or 11.4 ...
2026-05-01 00:02:53
|