131 - 140 of 1836
64mm rock drill bits
Selling leads
|
...Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration rate but it ...
2024-12-09 17:21:59
|
|
...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2026-07-31 00:08:35
|
|
...PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining...
2026-07-31 00:08:35
|
|
...Rock Drill Bits Through Reverse Circulation Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2026-07-31 00:08:35
|
|
...Rock DTH Drill Bits , Through Reverse Circulation Drilling Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, ...
2026-07-31 00:08:35
|
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-07-31 00:08:35
|
|
64mm - 89mm Standard / Retrac Stone Drilling Tools , Thread T38 Hole Digging Drill Bits Specifications our dominant drill bits are chisel bits, cross ...
2026-06-01 09:58:13
|
|
...Rock DTH Drill Bits , DTH Hammers And Button Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2024-12-09 10:58:40
|
|
... carbide buttons hot pressed on the bit skirts, taper button bit has a good drilling performance and are excellent in longevity. We manufactuer ...
2024-12-09 19:34:13
|
|
...company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, ...
2026-07-31 00:08:35
|