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Henan, china
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Product name: 432mm MRS365 N125 Shank Overburden Concentric Casing Drilling System Bit For Construction Projects OD of casing pipe: 365mm Operating the MRS Concentric CasinG ...
china
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6 1/2'' 5 Blades Water Well Drilling PDC Bit 1. Specification Basical Parameter Bit Size 6 1/2'' Number of Blade 5 Primary Cutter Size 16mm Nozzle Qty/Type 7pcs Gauge Length 1.5"~2...
Shanghai, china
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8-5/8 5 Blade Rock Drill Bit Water Well Drill Bit Drilling Machine PDC drills are less expensive than natural diamond drills. After the successful manufacture and use of PDC drills ...
china
Member
Customized single crystal diamond MCD router bit highlight chamfering cutter acrylic and aluminum mirror cutting milling cutter MCD has the same high hardness, high wear resistance ...
Guangdong, china
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76mm Retractable Drill Bit , drill rock bit drop center type Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D ...
Beijing, china
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Reverse Circulation DTH Drilling Tools Bits for Hole drlling JCDRILL DTH Drill Bits Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for ...
Beijing, china
Verified
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring. ...
Hunan, china
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BQ Wireline core barrel for sale, HQ PQ core drilling, BQ core barrel for sil investigation Core barrel introdution: Used in loose, broken stratigraphic or coal extraction and ...
china
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Product name: 478mm MRS410 N125 Shank Concentric Casing Drilling System Bit For Coal Mining Equipment OD of casing pipe: 410mm Operating this advanced equipment is a breeze, thanks ...
china
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Boart Longyear HQ NQ PQ 5 ft / 10 ft Length Wireline drilling Core Barrel OEM Wireline drilling Double Tube Core Barrel for DCDMA Hole Size Description: Boart Longear Wireline Core ...
Shanghai, china
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Ballistic Tungsten H25 Carbide Drill Button Bits Dia 45mm For Small Hole Drilling Product Specification Product H25 Button bit Diameter 45mm Buttons 9x8mm,6x9mm Flushing hole No. ...
Beijing, china
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For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring. ...
Hunan, china
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Product name: 580mm MRS510 Concentric Casing Drilling System Bit With N180 Shank For Harbour Project OD of casing pipe: 510mm Rest assured, the MRS Concentric Casing Drilling Bit ...
china
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R25 Tungsten Carbide Rock Drilling Tools Rock Drill Button Bit The thread button is made with high quality high quality alloy steel bars and tungsten carbids with superior wear ...
Beijing, china
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Product name: Diameter 170mm low air pressure DTH button bit CIR110 shank for tunnelling Product category: DTH drill tools Matched hammer: Hammer CIR110 Diameter: 170mm KINGDRILLIN...
china
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Product Name: 188mm MSX140 Overburden Casing Drilling System Bit For Horizontal Directional Under Ground Drilling Spline: DHD380,SD8,QL8 Case dia.(OD*ID): 273*260 Product details: ...
china
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Product name: 125mm MSX90 Overburden Symmetrix Casing Drilling System Bit with slide block For Drilling Rig Equipment Product category: Concentric casing drilling tools Matched ...
china
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Product name: Manufacturer hot sale diameter 152mm SD5 shank DTH Drill Button Bit for water well drilling Product category: DTH button tools Matched hammer: Hammer SD5 Diameter: ...
china
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Product name: 136mm MK3E127 Overburden Casing Drilling System Bit For Piling,Quarry,Construction,Mining Casing pipe OD: 127mm Optimal drilling performance in unstable ground ...
china
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