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6 1 2 dth hammer drill bits

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76mm middle pressure 3inch dth hammer button bits for small hole drilling by down the hole drilling method Application DTH Drill Button Bits are produced from premium quality ...
Beijing, china
Verified
High quality HQ3 Surface set diamond bit /core drill bit for soft formations Description: SURFACE SET CORING BITS Surface set coring bits are typically used for higher penetration ...
Beijing, china
Verified
4 Inches High Pressure DTH Drill Bit HD45 105mm DTH Drill Bit Specification Of HD45 105mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube HD45(DHD340A,COP44) 105 8...
Hebei, china
Verified
DHD340 DTH Hammer with 115mm diameters bits for Down The Hole Hammer Drilling We can supply all series of drilling equipment and drilling tools suitable for Atlas Copco DTH Hammer, ...
Shanghai, china
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DTH Hammer Bits Halco QL80 Drill Bits DTH Drilling Tools For Hard Rock Formation Product specifications:QL80 DTH bits Model Bit Diameter Air Holes Qty*Button Dia(mm) Weight mm ...
Hunan, china
Verified
DTH Drilling Hammer For Mining DHD 340 Shank High Pressure Down The Hole DTH Drill Hammers Description High-pressure Down-The-Hole (DTH) hammer is a specialized tool used in ...
Beijing, china
Verified
IADC437 Tricone Drill Bits IADC637 Tricone Drill Bits Water Well Drilling Description: IADC Codes: IADC437, IADC637 Diameter: 311 mm = 12,2 " inches Application: Water and Oil Well ...
Beijing, china
Verified
Customized Mining Down The Hole DTH Drill Bit Drill Bit Product Description: QL80 DTH Bit is a reliable and high-performance DTH Hammer Bit with an air tube. It is designed for ...
Hebei, china
Verified
DHD340 COP44 DTH Hammers for Waterwell / Blasting Hole Drilling Roschen group limited is holding by Germany Robert Roschen family, who are global professional manufacturer and ...
Shanghai, china
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SD6 High Air Pressure 6'' DTH Drill Bits with High Quality For Hard Rock Drilling Product description DTH hammer is a percussion system driving a piston inside hammer body with up ...
Hunan, china
Verified
R32 38-76mm Drilling Accesories Integral Reaming Drill Bit For Tunneling Entire CNC processing procedure ensure the quality consistency Military grade requirements of heat...
Beijing, china
Verified
4 Inch DHD350 DTH Hammer Mining Drill Bits Diameter 102mm DTH Drill Bit Product Information: Matching for DTH hammer. DTH hammer is a part of down hole drilling rig, which is a ...
Hebei, china
Verified
6'' M60 Carbide Black Down The Hole DTH Hammer Bits for Drilling Product description The DTH system is easy and quick to adapt to a directional drill and is considered one of the ...
Hunan, china
Verified
100% new 12 1/4''tricone three cone button tci tricone roller drill bit for oil natural gas water well drilling We offer verious new steel tooth and tungsten carbide insert (tci) ...
Beijing, china
Verified
13 5/8" API Sealed Bearing Tci Tricone Drill Bit , Button Mining And Oil Well Hole Drill Bit 13 5/8" API sealed bearing tci tricone button bit with mining and oil well IADC517 6 5...
Beijing, china
Verified
Atlas Copco High Air Pressure Drilling Hammer For Hard Rock Mining Down The Hole DTH Hammer Describtion In DTH hammers, the rock drilling bit is a continuation of the shank, which ...
Beijing, china
Verified
6 3/4" IADC635 tricone roller rock bits for sale from China manufacture How to chosse the right drill bit for yourself? Soft formation TCI tricone bits: The soft formation TCI ...
Beijing, china
Verified
Cir Mining Low Pressure Hammer , Cir 90 Rock Hammer , Cir 90 Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
O - ring / Comperssion Buffer / Check Valve / External Cylinder downhole drilling tools for DTH Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which ...
Beijing, china
Verified
Valveless Down The Hole Drilling Tools 8 Inch With High Efficient Energy Transfer Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock ...
Beijing, china
Verified
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