291 - 300 of 552
well drilling hammer bit
Selling leads
|
...geological core drilling. We supply BQ, NQ, HQ, and PQ core bits, making it a reliable choice for various drilling applications. Our HQ Core ...
2026-07-08 00:37:59
|
|
...Bit for Water Well Drilling Product Description A Tricone Bit is a rotary drilling tool designed with three cones, each featuring rows of teeth or ...
2025-08-28 03:52:30
|
|
... according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation cost. At present, sizes ranging ...
2026-04-08 14:48:17
|
|
... according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation cost. At present, sizes ranging ...
2026-03-12 00:29:12
|
High Quality 222.3mm 8 3/4" TCI Tricone Rock Bit IADC717 for Coalbed Methane and Water Well Drilling
|
...Bit Description The 8 3/4" Tricone Rock Bit IADC747 is a three-cone rock drill bit designed for hard rock formations and is suitable for oil, gas, ...
2026-03-12 00:29:12
|
|
Tricone Rock Bit 190mm 7 1/2" TCI Tricone Bits For Well Drilling Description The roller cone bit is the most widely used drilling bit. When the ...
2025-08-29 03:17:09
|
|
...bits for mining durable 131mm PDC Drag Bit for Mining Machinery 1.Description: Introducing our high-quality PDC Drag Bits, designed specifically ...
2024-12-09 23:18:51
|
|
...bits, are one of the most important material advances for oil drilling tools in recent years. Fixed-head bits rotate as one piece and contain no ...
2024-12-09 23:37:53
|
|
...: 5 3/8 inches (136 mm), making it suitable for a range of drilling operations. IADC Code: IADC 637: This code provides insight into the bit's ...
2025-08-29 03:17:25
|
|
...Non-Core PDC Drill Bit With High Quality PDC Cutters For Geological Exploration Drilling Description 66mm Non-Core PDC Drill Bits are produced with ...
2026-07-08 00:37:59
|