181 - 190 of 1070
high pressure dth drill bits
Selling leads
|
...Diameter : 254mm--330mm Soft rock like sand stone, drilling life 1500 meter, Hard rock like granite, drilling life 1000 meter, High abrarsive like ...
2026-07-31 00:08:35
|
|
High Air Pressure 90mm 100mm 3inch DHD3.5 Water Well Drill Bits DTH Drill Bit DTH bit is the tool cutting rocks, and subject to severe stress from the ...
2026-07-31 00:08:35
|
|
...High Pressure Tungsten Carbide Mining Rock Drill Button Dth Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole ...
2026-07-31 00:08:35
|
|
...high pressure range, Spherical or Ballistic DTH Button Bit for QL50 Shank with dia130-152mm In DTH drilling, the rock drilling bit is a continuatio...
2026-07-31 00:08:35
|
|
...Drilling DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure ...
2026-07-31 00:08:35
|
|
...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-07-31 00:08:35
|
|
...Drilling Hole127mm Flat Face M40 DTH Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. ...
2026-07-31 00:08:35
|
|
...Pressure BR1 BR2 Hammer 64mm 70mm 76mm DTH Drill Bits Concave Face Ballistic Button Concave Face Spherical Button Convex Face Ballistic Button Flat ...
2026-07-31 00:08:35
|
|
... Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 ...
2026-07-31 00:08:35
|
|
...DTH Drill Bits for water well drilling Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured ...
2026-07-31 00:08:35
|