431 - 440 of 452
high performance rock drill machine
Selling leads
|
...Drilling 110mm DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low energy loss. This results in good rock ...
2025-06-21 00:38:36
|
|
... shank adapters are used when the drilling space is limited. Top quality of alloy steels, CNC machining and advanced heat treatment ensure Minetech...
2025-06-21 00:34:50
|
|
...drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different ...
2025-06-21 00:36:45
|
|
... drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of ...
2025-06-21 00:36:16
|
|
... tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different ...
2025-06-21 00:36:20
|
|
... good energy transmission, fast drilling speed and low air consumption. The quality of raw materials is good, the processing technology is advanced...
2025-06-21 00:38:16
|
|
... and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end ...
2025-06-21 00:38:33
|
|
... through carburizing which withstands the high impact power of drilling. The shank adapters are therefore designed to withstand the high impact ...
2025-06-21 00:34:55
|
|
... through carburizing which withstands the high impact power of drilling. R32 COP 2238 shank adapters are therefore designed to withstand the high ...
2025-06-21 00:35:03
|
|
...bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest ...
2025-06-21 00:36:56
|