541 - 550 of 655
dth hammer bits
Selling leads
|
...Hammer Drilling Tool Parts Button Bits , 33mm Tapered Drill Bits Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 10:58:40
|
|
.... 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded ...
2026-06-19 00:11:48
|
|
For Deep Exploration Drilling Reverse Circulation Rock Drill Tools 139mm RC Drill Bit Product Description Reverse circulation is achieved by blowing ...
2026-06-19 00:11:48
|
|
..., water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Drill bits are made ...
2024-12-09 10:43:16
|
|
... rods (pneumatic drill rods) and hydraulic rock drills (or pneumatic rock drills) in top hammer drilling. Button bits rock drilling use different ...
2026-06-19 00:11:48
|
|
...Hammer Drill Bits Retrac Button Bit For Tunneling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive ...
2026-06-19 00:11:48
|
|
...Hammer Using Threaded Button Bits , Threaded Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock ...
2024-12-09 18:27:44
|
|
...Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical ...
2024-12-09 18:56:38
|
|
...Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68 T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm ...
2026-06-19 00:11:48
|
|
... tungsten carbide inserts that is known to have strong configuration against carbide fracture Widely used drifting and tunneling Bit face design is ...
2024-12-09 20:22:19
|