441 - 450 of 781
src040 rock drill bits
Selling leads
|
... is drilled. This produces gravel size rock chips, clay to sand sized sediments. The rock chips are brought to the surface by compressed air. The ...
2025-07-17 00:08:06
|
|
...rock and also in the oilfield for drilling out concrete casings and plugs. Techinical parameter Type Dimension Thread connection inch mm 3 wings ...
2024-12-09 13:15:04
|
|
...Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually ...
2024-12-09 12:38:29
|
|
... thread. The threaded portion has excellent wear resistance and high connection performance, and is matched with high power and high rotation. ...
2024-12-09 12:40:32
|
|
...Bits from 2'' to 15'' for Mining Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the ...
2025-07-17 00:08:06
|
|
...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:42:49
|
|
... construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Comparing with tapered chisel bits and tapered cross bits, ...
2024-12-09 13:25:29
|
|
...Drill Bit for Water Well Exploration Drilling Product description Drag Bits are the perfect solutions for soil, sand, sticky clay, and grouting ...
2024-12-09 12:31:00
|
|
...drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm External diameter 99mm Top sub thread API 2 3/8”REG Weight(less ...
2024-12-09 13:09:44
|
|
...Drilling Tools DTH Drill Pipes DTH Hammers DTH Drill Bits Product specifications: DTH drill pipes are widely used in mining,water well drilling...
2024-12-09 12:11:48
|