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hq nq diamond drilling bit

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Dth hammer down the hole button drilling bits for water well drilling rig Introduction of Mining+Machinery+Parts:drill bit 1. Powerful Adaptability, adapt for various kinds of rock ...
Zhejiang, china
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sintered drilling tool 6mm hole saw drill bit diamond grit hole saw Product Description Size: outer dia 6mm-100mm drill length 2"(51mm) shank dia 3/8"(10mm) grite/Particle 50-60 ...
Shanghai, china
Verified
Water Well Drilling Tricone roller bit, milled tooth,7-5/8”dia,for soft to medium hard sandstone and shale TCI Tricone bits offer a variety of carbide inserts such as spherically ...
Beijing, china
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Customized Size Diamond Core Drill Bit , Durable Metal Drill Bit Set Diamond Core Drill Bit Feature 1. The large increment of drill body makes the product not easy to break; 2. The ...
Henan, china
Member
foundation drilling tools double bottom clay drill bucket rock drill bits auger bucket Product Description 1. Cylindrical barrel or conical barrel(optional); 2. Option half...
Jiangsu, china
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AQ BQ HQ PQ Series Surface Set Diamond Core Bit For Geologica Exploration Description: AQ BQ HQ PQ Series Surface Set Diamond Core Bit are a tool used for geological exploration ...
Jiangsu, china
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Product name: 110mm Down The Hole Drill Bit With Russian Bayonet Connection For Blasting Exploration Drilling Product category: DTH drill tools Matched hammer: Hammer P110 BAYONET ...
china
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Rock Drilling Tungsten Carbide T38 Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely ...
Hebei, china
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Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have ...
Verified
Diamond Compact Polished abrasive Roller Drill Bits Polycrystalline Diamond Production Description Polycrystalline Diamond Compact Polished abrasive Roller Cone Drill Bits ...
Hunan, china
Member
Taper 30mm 34mm 36mm 38mm 40mm Dth Drilling Bit Mining Use Tapered Rock Tools Taper button bit as small hole bit is different with thread button bit as it use taper match bit with ...
Zhejiang, china
Verified
3'' High Air Pressure DTH Bits For Bit Shank COP32 BR3 IR3.5 COP34 DTH Hammer 3'' High Air Pressure DTH Bits DTH Button Bits for COP32, COP34, IR3.5, DHD3.5, BR3, QL30 Hammer. 3'' ...
Beijing, china
Verified
Customized Size Diamond Core Drill Bit , Durable Metal Drill Bit Set Diamond Core Drill Bit Feature 1. The large increment of drill body makes the product not easy to break; 2. The ...
Henan, china
Member
Diamond Compact Polished abrasive Roller Drill Bits Polycrystalline Diamond Production Description Polycrystalline Diamond Compact Polished abrasive Roller Cone Drill Bits ...
Hunan, china
Verified
Non-sealed Roller Air Bearing Mining Roller Cone Bits Tricone Roller Rock Bit 6 12 14 5 12 Tricone Drill Bit This series bits are non-sealed Roller Bearing bits that are cooled and ...
Zhejiang, china
Verified
R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers industry-leading ...
Beijing, china
Verified
8 1/2" IADC Code 537 617 437 Tri-Cone Hard Rock Roller Tricone Drill Bit For Granite Non-sealed Roller Air Bearing Mining Roller Cone Bits This series bits are non-sealed Roller ...
Zhejiang, china
Verified
R32 76mm Tungsten Carbide For Drifting Tunneling Threaded Drill Button Bit Premium designs and steel and premium tungsten carbide insert grade By KSQ, Offers industry-leading ...
Beijing, china
Verified
Description Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can reduce the sectional area between bit blade and rock hole, also ...
Beijing, china
Verified
R25 Reaming Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining Bit Diameter: 33mm-45mm Length of drill rod: 250mm-4000mm Button bit design: Flat face, drop ...
Beijing, china
Verified
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