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DCDMA Standard Drill Rods 50 60 70mm Drill Bit For Conventional Core Barrel Drilling​ DCDMA Standard Ø55.6*4.8 Drill Bit Extension Bar Drill Bit Extension Bar Raw Materials: ...
Shanghai, china
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Manufacturer 20 inch HDD hole opener drilling bit with removeable tricone cutter Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 517 According to customer ...
Hebei, china
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Product name: 238mm MRS190 Concentric Symmetric Casing Drilling System Hole Opener Drill Bit For Rock Formation Drilling Casing pipe OD: 190mm It is recommended to drill in rock ...
china
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10Pcs Forstner Drill Bit Sets 15mm-50mm Tungsten Steel Woodworking Hole Saw Set Wide Application: Used for wood, particle board, top drawer, plywood, etc.. Applicable to the pistol ...
Jiangsu, china
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300 Sheets Hole Punching Machine , 6mm Drill Bits Heavy Duty Hole Punch Description: 1.Easy to operate Specifications: Model SP-300 Max. punch capacity 300 sheets Drill Bits ...
Jiangsu, china
Verified
Core Drilling Tools / Diamond Reaming Shells , Surface Set Reamer 1. Introduction 1. Drill Bit: Impregnated Diamond Core Bit/ Surface Set Diamond Core Bit/Electro-plated Core Bit/ ...
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Diesel Power Core Borehole Drill Rig With 200 mm Diameter For Drill Product Description 1. Core Borehole Drill Rig ues hydraulic automatic feed mechanism, improving drilling ...
Hebei, china
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60mm Diamond Drill Bit For Quartz Glass And Tile Glass Jewelry Stone 37x10x60xM14 Specification : Diameter :5-40mm Diamond width :10mm Fast, smooth drilling and long life Grit: #30...
Jiangsu, china
Verified
Mineral Exploration Rock Drilling Equipment Rig Drill Bits Synthetic Natural Diamond Material FEATURES: 1. High diamond concentration 2. High penetration rate 3. Long lifespan ...
Shanghai, china
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Product name: 4 inch high air pressure DTH button drill bit with COP44 shank in mining Product category: DTH drill tools Matched hammer: Hammer COP44 Diameter: 1100 mm KINGDRILLING ...
china
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5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Features: 1. Laser marking makes the size more clear; 2. High speed steel for longer service life; 3. 3...
Jiangsu, china
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TUBEX XL overburden tools for Rock Tools and Systems in Down The Hole Drilling TUBEX XL overburden tools for Rock Tools and Systems in DTH Drilling tools TUBEXXL type Casing, recom...
Shanghai, china
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Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R38 Diameter: 76mmz other diameter: ...
china
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8Pcs HSS Drill Bit Set in Plastic Case with Black Oxide for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. ...
Jiangsu, china
Verified
High pressure Down The Hole Drilling 5 inch DTH hammer DHD350R for rock DTH hammer, DHD hammer, COP hammer, QL hammer, SD hammer, Mission hammer, BR Hammer, Halco hammer Roschen ...
Shanghai, china
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Product name: 159mm MK5E Overburden casing drilling tools with CIR110 shank for water well drilling Product category: Overburden casing drilling tools Matched hammer: Hammer CIR110 ...
china
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45mm Hole Saw Kit HSS Drill Bit Hole Saw Set for Stainless Steel Iron Bright Production Details: 1. Material: HSS high speed steel. 2. Size: 45mm Product Features: 1. Made of HSS ...
Jiangsu, china
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RH460 hammers 4 inch Down The Hole Hammer for Golden Mining Drilling DTH hammers RH460 hammers The complete RH460 family will consist of 4 standard size hammers ranging from 4" – 8...
Shanghai, china
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Product name: 185mm MK5E168 Overburden Casing Drilling System Hole Opener Bits With CIR110 Shank For Rock Drilling Product category: Overburden casing drilling tools Matched hammer...
china
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6Pcs/Set Door Hole Circular Saw Kit Drill Bit Cutting Cutter Round Red Specification: Material: Carbon Steel Color: Blue,Yellow,Red,Black Hole Dia.: 32mm,38mm,45mm,54mm Drill ...
Jiangsu, china
Verified
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