321 - 330 of 2210 Selling leads
|
High Air Pressure DHD112 SD12 NUMA120 NUMA125 DTH bits for 12inch hammer Features: 1.applicable hard,very hard and medium soft rock formations. 2...
2026-05-08 00:02:35
|
|
T38 190mm Top Hammer Threaded Pipe Joint Coupling Sleeves Description Couplings sleeve are used to well connect the shank adapter to the drill rods or ...
2026-05-08 00:02:35
|
|
R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, ...
2026-05-08 00:02:35
|
|
CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. ...
2026-05-08 00:02:35
|
|
Drifting and Tunneling Tools Reaming Bit 12° Pilot Adapter 12° R32 Product specifications: Reaming Bit 12° Drill Bit Diameter, mm No x Button Diameter ...
2026-05-08 00:02:35
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-05-08 00:02:35
|
|
It is suitable for drilling water wells , geothermal wells , short miscopies ,medium mini-type grouting hole of building , dam and harbor project . 1. ...
2026-05-08 00:02:35
|
|
Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
2026-05-08 00:02:35
|
|
Thread Drill Button Bits: Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. we can design customized thread ...
2026-05-08 00:02:35
|
|
DHD 350 152mm Down The Hole Hammer Bit Product Description KSQ DTH hammer button bits include high air pressure and low air pressure two series,with ...
2026-05-08 00:02:35
|