681 - 690 of 781
rock drilling tools for tunneling
Selling leads
|
... tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture. • Widely used drifting ...
2026-07-06 00:14:04
|
|
Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive ...
2026-07-06 00:14:04
|
|
...Drill Bit For Mining And Quarrying Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ...
2026-07-06 00:14:04
|
|
...Drill Button Bits 76MM / 89MM Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 ...
2026-07-06 00:14:04
|
|
...Rock Button Bit For Drilling Blasting Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock ...
2026-07-06 00:14:03
|
|
4 Inch DTH Hammer Equivalent to Atlas Copco Cop44 Hammer for Roc L6 In DTH hammers, the rock drilling bit is a continuation of the shank, which the ...
2026-07-06 00:14:03
|
|
...Drill Bit Normal Retrac Body Ballistic Drop Center Description Button bit is well known for its high wear resistance on medium-hard to hard ...
2026-07-06 00:14:04
|
|
...ballistic tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture. • Widely used ...
2024-12-09 18:22:59
|
|
...Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2024-12-09 18:27:44
|
|
High Air Pressure 4"DTH Hammers and bits SD4/QL40/DHD340/M40 for mining and water well In DTH hammers, the rock drilling bit is a continuation of the ...
2026-07-06 00:14:03
|