291 - 300 of 899
140mm dth drill bits
Selling leads
|
...Drill Bit In Black For Sampling Product Introduce: This reverse circulation drill bits are widely used in the following applicaiton field: Geologic ...
2026-04-29 00:08:31
|
|
...DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is ...
2024-12-09 12:46:19
|
|
...DTH Drill Tube Rods DTH Drilling Tools Product specifications: DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all ...
2024-12-09 12:11:48
|
|
...DTH drill pipe is available in a variety of wall thicknesses, including 4.0mm, 6.3mm, 8.8mm, and 12.7mm. This allows the DTH drill pipe to be used ...
2024-12-10 00:13:58
|
|
... are durability, accuracy and manageability. Sollroc DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the ...
2024-12-09 12:31:00
|
|
...DTH Drill Rod Pipes Drilling Tubes Product specifications: down th hole drill pipes play a significant role in all DTH drilling, regardless of ...
2024-12-09 12:11:48
|
|
...DTH Drill Rod With Thread API Reg For Water Well Drilling Product Introduce SOLLROC Down the hole drill pipes play a significant role in all DTH ...
2024-12-09 13:27:40
|
|
...DTH Drill Pipe Water Well Drill Pipe Product Introduce Down the hole drill pipes play a significant role in all DTH drilling, regardless of ...
2024-12-09 13:49:13
|
|
...DTH Drill Pipe Drilling Rods Tubes Civil Engineering Product specifications: DTH drill pipes are widely used in mining,water well drilling...
2024-12-09 17:08:42
|
|
...DTH Drill Rod with API Reg Thread 2-3/8" for Blast Rock Drilling Product Introduce Down the hole drill pipes play a significant role in all DTH ...
2024-12-09 17:15:21
|