dhd3 5 water well drilling bits

Brand Name:MIROC

Model Number:DHD3.5 DTH Drill Bits

Place of Origin:China

High Air Pressure 90mm 100mm 3inch DHD3.5 Water Well Drill Bits High Air Pressure 90mm 100mm DHD3.5 water well drill bits 3'' High Air Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg COP32 85 3 1...

Brand Name:MIROC

Model Number:DHD3.5

Place of Origin:CHINA

...DHD3.5 Water Well Drill Bits DTH Drill Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit...

Place of Origin:Hunan, China

Brand Name:SOLLROC

Product Description In DTH drilling, the percussion mechanism – commonly called the hammer – is located directly behind the drill bit. The drill pipes transmit the necessary feed force and rotation to hammer and bit plus compressed air or fluids for the ...

Brand Name:MING

Model Number:MRE90

Place of Origin:CHINA

... are designed for economic cost of drilling in simultaneous casing advancement. MRE Overburden Casing Drilling System Bit is a cutting-edge tool designed for structural optimization and delivering exceptional performance with unparalleled efficiency. With

Brand Name:ENG

Model Number:DTH Top Hammer Drill Bits

Place of Origin:China

DTH Hammer DTH Button Drilling Bit Diameter mm NO. Air Holes Gauge PDC Buttons Front PDC Buttons Approx. weight Shank style 85 2 6*φ13 4*φ12 5.0 kgs COP34/COP32/DHD3.5 /BR3/Mach303 90 2 6*φ14 4*φ12 5.8 kgs 95 2 6*φ14 5*φ12 5.9 kgs 100 2 6*φ14 6*φ12 6.1 kgs...

Brand Name:MTH

Model Number:DHD350

Place of Origin:CHINA

.../148mm Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R ND55C/DHD350Q COP64/DHD360 Hole Range 90-110 mm 110-135 ...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

This DHT bits ( down to the hole bits ) is widely applied for open mining, quarry mining, earth excavation, water conservancy and hydropower, highway bridge blasting hole blasting engineering field DTH Bits for Shank Hammer Model-Foot Valve Ingersoll-Rand ...