451 - 460 of 735
drilling machines button drill bits
Selling leads
|
..., heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. high and low air pressure down-the-hole ...
2025-06-21 00:38:34
|
|
... and mining applications in different rock formations. They are robust but simply designed, with high impact energy and low air consumption. ...
2025-06-21 00:33:47
|
|
... ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Applications ...
2025-08-02 00:14:01
|
|
...Drill Bit for Rock Drilling and Water Well Drilling DTH Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD...
2025-06-21 00:38:38
|
|
... device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure ...
2025-06-21 00:38:38
|
|
...Drill Bits DTH Drill Bit Specification: Bit size Shank type Recommended DTH bit diameter 3.5''/3'' DTH Hammer bits COP34, DHD3.5, ...
2025-06-21 00:38:28
|
|
... penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face ...
2025-08-02 00:14:01
|
|
... Drills YT28 With Air Leg Rock Drilling Machine Product Information: The machine can be used for wet drilling of medium or hard rock with a ...
2025-06-21 00:34:10
|
|
...Drill Machine Pneumatic Hydraulic Jack Hammer YT29A Rock Drilling Machine Applications: Pneumatic Machinery has a wide range of pusher leg and ...
2025-06-21 00:34:12
|
|
... bit that will be used, i.e. the type of impactor bit that will be used in different configurations depending on the drilling method and rock type. ...
2025-06-21 00:33:00
|