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pdc dth hammer drill bits

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KNSH110-110mm Low Air Pressure Russian bayonet DTH hammer Bit Diameter: 110mm Gauge Buttons: 8 Front Buttons: 6 Carbide Design: Ballistic Face Design: drop center Shank Type: ...
china
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165mm Coal Mining Tricone DTH Hole Opener Hammer Bits DTH Hole Opener Bits Tricone Hole Opener With Large Range Size Introduction Large hole high pressure down-the-hole hammer is ...
Hebei, china
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HSD-A Series Tubeless Down The Hole Hammer 5 Inch Hammer Without Footvalve For Shank SD5 High Air Pressure DTH Hammer (without foot valve) It's a king of high air pressure DTH ...
Hunan, china
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DTH hammer QL40 QL50 QL60 QL80 and bits for rock drilling,water well,mining Matched products: 89mm drill rods with API 3 1/2" REG PIN 89mm drill rods with API 3 1/2" REG BOX 114mm ...
Shanghai, china
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Dth Hammer Drill Rods / Drilling Rig Api Drilling Rod 76mm 89mm 102mm Drill Rod Generally made from tool steel, drill rods are usually round but may also be found in square shapes ...
Zhejiang, china
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2020 New Design Pdc Carbide Rock Drill Bits For Medium And Hard Rock Drilling /Diamond composite (PDC) bit high cost performance Diamond composite (PDC) bit, with diamond composite ...
Hebei, china
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Product Description CIR90 Low Air Pressure DTH Hammer and Bits CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer. The wind pressure of working is ...
Fujian, china
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Product Description: DTH Hammers are designed for drilling medium to deep holes in hard rock formations. They are made from high quality Carbon Steel and undergo anneal heat ...
Beijing, china
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Certified DTH Hammer 79mm Diameter For 6 - 25 Bar Air Pressure Product Description: The COP 35 down the hole hammer is an efficient and powerful drilling tool for down to hole ...
Hebei, china
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API Spec 6 -1/2 Inch X 7-1/2 Inch PDC Bi Center Drill Bit Of Hard Rock Drill Bit​ 1. Specification A variety of Bi-Center of pdc drill bits are available from us in both Steel and ...
Jiangsu, china
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6inch PDC Oil Drill Bit Rock Drill Bit Water Drill Bit PDC Bit Characteristics: 1. The taper surface of the drill bit is a shallow taper surface, with strong guidance and a large ...
china
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Water Well DTH Drill Rod Drill Pipe For DTH Hammer Drilling Product Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, ...
Hebei, china
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Product name: New design108mm concentric 3 wings casing drilling bit for CIR90 Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Matched casing pipe ...
china
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165mm Coal Mining Tricone DTH Hole Opener Hammer Bits DTH Hole Opener Bits Tricone Hole Opener With Large Range Size Introduction Large hole high pressure down-the-hole hammer is ...
Hebei, china
Member
RC 50 Reverse Circulation Bits RC Bits RC Drill Bits RC Hammers Bits REVERSE CIRCULATION DRILL BIT Roschen reverse circulation drill bits are widely used in the following ...
Shanghai, china
Verified
6inch PDC Oil Drill Bit Rock Drill Bit Water Drill Bit PDC Bit Characteristics: 1. The taper surface of the drill bit is a shallow taper surface, with strong guidance and a large ...
china
Member
Product name: Rock drilling tools KNSH110mm 110PS-3.2P Power Russian Spline connection Product category: DTH drill tools Matched hammer: Hammer russian spline Diameter: 110mm ...
china
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N100A DTH Hammer NUMA100 Down The Hole Hammer N100A DTH Hammer NUMA 100 Down The Hole Hammer For Hydrological Wells Drilling DOWN THE HOLE DRILLING HAMMERS DTH hammer is used for ...
Shanghai, china
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Product name: 194mm new design 3 reamers concentric casing drilling system for civil engineering Product category: Overburden symmetric casing drilling bits Matched hammer: Hammer ...
china
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Product name: T51 diameter 89mm retract thread button drill bit Product category: DTH thread button drill bit Matched connection: T51 Diameter: 89mm other diameter: 89mm, 102mm, ...
china
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