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6 dth drill bits

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Product name: 10 Inch NUMA100 Down The Hole High Air Pressure DTH Drill Hammer For Ground Hole Drilling Machine Matched hammer: NUMA100 Shank Product category: Down The Hole Hammer ...
china
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Spotting Drills for Aluminum Tungsten Carbide Twist Drill Bits for CNC Cutting Tools The function of the spotting drill: (Pole, the pores, the chamfering of the hole, the ...
Jiangsu, china
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API Rock Bit 17 Inch 7 Blades PDC Button Bit Of Well Drill Bit 1. Description : Steel is the opposite of matrix. It can of withstanding high impact loads, but is softer and lacks ...
Jiangsu, china
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Rock Drilling Tools Tricone Drill Bits IADC Forging Process Specifications: IADC codes 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 ...
Beijing, china
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Tungsten carbide drill bits wood hole drill bits with size 5mm for woodworking Details information: -Super-strength tungsten carbide steel. -Spiral portion coated with orange or ...
Sichuan, china
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Product Description: Made through a high-quality forging process, this drill bit is built to last. Its sturdy construction ensures that it can withstand even the toughest drilling ...
Hebei, china
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Description Top Hammer Drill Bits mine drilling bit adopt high quality steel and tungsten carbide to ensure product quality. With superior wear resistance and impact toughness, our ...
Hunan, china
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Durable PDC Drill Bit For Water Oil And Gas Drilling 5 1/2 Inch Diameter Quot Sizes 1. Description ♦ Dedicated PDC cutter can improve the life and shield the risk of complex ...
Beijing, china
Verified
Product name: CIR170 Down The Hole Low Air Pressure DTH Drill Hammer For Medium Mini-Type Grouting Hole Of Building Product category: Down The Hole Hammer Connection thread: F70...
china
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Roller Cone 12.5 Inch TCI Tricone Drill Bit IACD 537 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of ...
Jiangsu, china
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Impregnated NQ Diamond Core Drilling Bit For Dense Formations Reaming Shells Description: Impregnated Diamond Core Drill Bits solves the common problems of block falling. It has ...
Beijing, china
Verified
Tungsten carbide inserted tip wood hole drill bit with size 3mm of Woodworking Tools for dowel drill Details information: -Super-strength tungsten carbide steel. -Spiral portion ...
Sichuan, china
Verified
Product Description: Product Summary: The Rock Drilling Bit is a highly efficient rock drilling tool that is specially designed for mining and tunneling applications. This product ...
Hebei, china
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GL600S Track Mounted DTH Water Well Drill Rig Machines For Borehole Description: GL600S crawler water well drill rig machine is widely used in geothermal drilling, industrial ...
Beijing, china
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Product name: CIR200 Down The Hole Low Air Pressure DTH Drill Hammer For Demand Harbor Project Product category: Down The Hole Hammer Connection thread: F100*28PIN Working pressure...
china
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Roller Cone Drilling Bits 12 Inch TCI Of Drilling Borehole Assembly With API Spec 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation ...
Jiangsu, china
Verified
NWT Wire-line drill bit with OD75.3mm and ID56mm Diamond Core Bits For Medium To Super Hard Formations Description: Impregnated diamond bits have the widest range of application. ...
Beijing, china
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Product Name: 5 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Diamond Drilling Tools Model : MH50Q Ref. Type : QL50 OD(mm): 125mm Hole range(mm): 135~155 Length(mm): ...
china
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Product Name: 8 Inch QL Down The Hole High Air Pressure DTH Drill Hammer For Water Drilling Machine Model : MH80Q Ref. Type : QL80 OD(mm): 180mm Hole range(mm): 195~254 Length(mm): ...
china
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Product name: 5 Inch NM5 Down The Hole High Air Pressure DTH Drill Hammer For Rock Formation Drilling Matched hammer: NM5 Shank Product category: Down The Hole Hammer One of the ...
china
Verified
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