511 - 520 of 767
rock dth drilling equipment
Selling leads
|
... for every application.our product line can be configured to use tungsten car bide insert (TCI) bits and steel tooth bits for the toughest drilling ...
2026-07-08 00:38:00
|
|
...Quality 6 1/2" Tungsten Carbide Insert IADC 837 Tricone Roller Drill Bit Product Overview High Strength Tricone Rock Bit 6 1/2" For Soft To Hard ...
2026-07-08 00:38:00
|
|
Reverse circulation drilling bit Product Description ----Type and Technical Specification of Bits for RC Hammers ▼ Type Number of Air hole DIa.(mm) ...
2025-12-14 19:23:43
|
|
...Drill Rig For 180m Drilling Description: GL180R light Weight Pneumatic drilling rig is especially suitable for water intake in mountainous and ...
2026-07-08 00:38:00
|
|
...). An annular gap is formed between the inner and outer pipes, which is a channel for pumping flushing medium to the bottom of the hole during ...
2024-12-09 21:25:43
|
|
...Drill Rig Description: GL-180R crawler drill rig is widely used in drilling water wells, agricultural irrigation wells, geothermal air conditioning ...
2026-07-08 00:38:00
|
|
... operations. With a spindle rotational speed range of 280-900r/min and a torque of 735Nm, it ensures efficient and precise drilling performance. ...
2025-12-16 15:53:57
|
|
... boreholes up to a depth of 330m with a drilling diameter of 105-300mm. It can operate in loose layer or bedding rock conditions and can use either ...
2026-07-08 00:38:00
|
|
... holes. The main structure of the lightweight core drilling rig is made of high-strength aluminum alloy material, which greatly reduces the weight ...
2026-01-05 18:46:08
|
|
...Drill Bit Description PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the ...
2026-06-25 13:26:20
|