221 - 230 of 781
rock drilling tools for tunneling
Selling leads
|
...Drilling Tools Button Bits Rock Drilling 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: ...
2024-12-09 10:55:34
|
|
R25N Full Thread Steel Hollow Self Drilling Anchor Bolt System The Self-Drilling Anchor (SDA) System is an advanced anchoring solution engineered for ...
2026-07-07 00:09:12
|
|
Application of Integral Drill Rods: The integral drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal ...
2025-08-28 14:52:15
|
|
... compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely ...
2026-07-07 00:09:13
|
|
...compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely ...
2026-06-01 09:58:12
|
|
R32N Anchor Bar Rock Support and Reinforcement Anchor Drilling Tools Self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely ...
2024-12-09 17:18:36
|
|
YT19A, Y20LY, YT27 pneumatic rock drill/ jack hammer / Hand-operated rock drill Apoplication The Products are mainly used in construction sites, ...
2024-12-09 17:16:59
|
|
DTH Drill Pipe Overview Professional-grade drilling component designed for demanding applications including rock drilling, anchor drilling, geothermal ...
2026-07-07 00:09:13
|
|
...Rock Drilling Hex22*108mm Chisel Head Integral Drill Steel Rod Drill Bits Description Our factory can offer many kinds of drill bits, including ...
2024-12-09 18:01:27
|
|
...; Cross type bits; chisel bits (oblique, flat chipways bits etc.) and others. All drill bits are made of high quality raw materials and through ...
2024-12-09 20:25:59
|