521 - 530 of 805
nq core drilling tools
Selling leads
|
..., the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass ...
2026-07-31 00:08:35
|
|
Basic Information Product Name DTH Drill Pipe Thread API Reg Diameter 4 inch Length R1 Thickness 6mm Order Information Thread + Length + Diameter...
2026-07-31 00:08:35
|
|
T38 Threaded Drill Rod Extension Rod Rock Drill Rod With High Quality Drill pipe use: mining, road construction, geological exploration. Drill pipe ...
2026-07-31 00:08:35
|
|
Atlas Copco API Standard 89mm DTH Drill pipe For Water Well Drilling and Construction Basic Information Product Name DTH Drill Pipe Thread API Reg ...
2026-07-31 00:08:35
|
|
...drilling rod /drill pipe with 2 7/8" REG joint Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a ...
2026-07-31 00:08:35
|
|
... prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and ...
2026-07-31 00:08:35
|
|
...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
2026-07-31 00:08:35
|
|
...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
2026-07-31 00:08:35
|
|
...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
2026-07-31 00:08:35
|
|
The QL50 DTH (Down-The-Hole) bit is a specific type of drilling bit used in rock drilling operations. It is designed to be used with Down-The-Hole ...
2026-07-31 00:08:35
|