61 - 70 of 436
high efficiency d335 rock drill
Selling leads
|
..., the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and ...
2025-12-14 19:23:45
|
|
... quality PDC cutters on the edges of wings/blades. The good hardfacing on the body makes it more durable when drilling. This product comes with ...
2026-07-07 00:26:12
|
|
...Rock Drilling PDC Drill/Drilling Bit with 5 Wings Description The high-strength diamond drill bit blade adopts the latest developed spherical ...
2024-12-09 22:56:34
|
|
...advantages of hard and durable from diamond, and also has the advantages of high impact resistance and big blade from hard alloy. It is greatly ...
2024-12-09 21:25:43
|
|
...high quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They are widely used for mine, ...
2025-05-12 23:34:07
|
|
...drill bit for rock drilling 1.Description: -The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize ...
2025-08-29 03:17:11
|
|
...the surface of the steel teeth, which can improve the cutting life of the bit while maintaining the high mechanical drilling speed -Medium to hard ...
2025-08-28 03:52:45
|
|
...Tooth Tricone Drill Bit 1.Description: High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more ...
2026-03-17 07:30:20
|
|
...Tooth Tricone Drill Bit 1.Description: High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more ...
2026-04-08 14:48:19
|
|
... Rock Drilling Tools RC Hammer With RC Drill Bit Description: The DTH Reverse Circulation Rock RC Hammers are used in a wide range of drilling rigs ...
2025-12-14 19:23:12
|