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<title><![CDATA[EC21 Product Catalogs - mining bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/mining bit.html]]></link><item>
<title><![CDATA[(Mining,Exploration,Drilling) Impregnated Diamond Core Bit]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Drilling_Impregnated_Diamond--5500750_5500763.html]]></link><description><![CDATA[bit. Diamond Core Bit is used for the drilling of hard rocks, and Metal Bit is normally used for the ground or soft rocks. Impregnated Core Bit is normally used in case Core is needed, while Non Core]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[TR32 45mm Drill Bit for Mining]]></title><link><![CDATA[https://juliewang6.en.ec21.com/TR32_45mm_Drill_Bit_for--12034560_12034566.html]]></link><description><![CDATA[TR32 45mm Drill Bit for Mining
Product Description 
.Workmanship:Hot press inserting
2.Material:Ovako,Timken
3.Diameter:45mm
Certification:ISO9001,SGS
Button bit TR32
Dimensions
(D)
Flusing hole (mm)]]></description><pubDate><![CDATA[20250103]]></pubDate></item>
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<title><![CDATA[Tungsten Carbide Cemented Carbide Mining Tips for Drill Bit]]></title><link><![CDATA[https://carl072.en.ec21.com/Tungsten_Carbide_Cemented_Carbide_Mining--11954473_11985430.html]]></link><description><![CDATA[Cemented carbide buttons play a crucial role in the mining industry, serving as essential tools for drilling and excavation operations. TUNGSTEN MAN offers a wide range of cemented carbide buttons, e]]></description><pubDate><![CDATA[20240814]]></pubDate></item>
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<title><![CDATA[Manufacturers China Wholesale Rock Drilling Tool Offshore Oil Drill PDC Bit Used in Mines Oilfields]]></title><link><![CDATA[https://alicezhu1.en.ec21.com/Manufacturers_China_Wholesale_Rock_Drilling--11937244_11958335.html]]></link><description><![CDATA[Applicable Industries：Manufacturing Plant, Machinery Repair Shops, Farms, Construction works , Energy &amp; Mining
Weight (KG)：45
FOUNDEDIN 2008
Our main products are tricone bitPDC bit, drag bit, HD]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
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<title><![CDATA[High Quality Step Drag Bit for Water Well Drilling Mining Machine Rock Drill Bit]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/High_Quality_Step_Drag_Bit--11940816_11944343.html]]></link><description><![CDATA[Applicable Industries：Manufacturing Plant, Machinery Repair Shops, Farms, Construction works , Energy &amp; Mining
Weight (KG)：45
FOUNDEDIN 2008
Our main products are tricone bitPDC bit, drag bit, HD]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[Carbide Mining Bits]]></title><link><![CDATA[https://deweisherry.en.ec21.com/Carbide_Mining_Bits--2588286_2588287.html]]></link><description><![CDATA[Carbide notched and pointed tips for mining tools
High fracture toughness and wear resistance
Extremely high compressive strength and thermal conductivity 
Dimensionally accurate, durable and reliabl]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Conical Bits for Trenching,Tunneling and Mining]]></title><link><![CDATA[https://drillroc.en.ec21.com/Conical_Bits_for_Trenching_Tunneling--6_1728602.html]]></link><description><![CDATA[we produce all the conical bits replacement of Betek types, B1HDK11/22,B4S38/22/22, B5S38/22,B1HDK11/22,B40KS12/44,B40KS17.5/44,B40KS19/60,B40HDK12, B47K19,B47K19/60,B47K19/70,B47GK22K,B47GK19/70,B47]]></description><pubDate><![CDATA[20110427]]></pubDate></item>
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<title><![CDATA[Round Shank Bits for Mining and Tunneling.]]></title><link><![CDATA[https://sdhaoquan.en.ec21.com/Round_Shank_Bits_for_Mining--1974427_1974528.html]]></link><description><![CDATA[We supply Round Shank bits with straight shank 25mm,30mm,35mm,38mm,42mm and Step shank bits for using Mining and Tunneling.such as B47K12/60,B47K19/60,B47GK19/70 with clips and holders.BHR38 ,BHR31.B]]></description><pubDate><![CDATA[20070603]]></pubDate></item>
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<title><![CDATA[Button-Bit, Mining, Rock Drilling Tools]]></title><link><![CDATA[https://dmindtech.en.ec21.com/Button_Bit_Mining_Rock_Drilling--2778425_2817832.html]]></link><description><![CDATA[Several thread and length are available upon customers request.
Button Bit
Thread
Dimension
Buttons*Button Dia
Gauge Buttons
Flushing hole
Approx weight
part no.
dia
gauge
front
mm
inch
EA
mm
EA
mm
A]]></description><pubDate><![CDATA[20151231]]></pubDate></item>
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<title><![CDATA[4 3/4(120.6mm)Inches Tricone Drill Bits Carbide for Energy and Mining]]></title><link><![CDATA[https://triconedrillbit.en.ec21.com/4_3_4_120.6mm_Inches--11882613_11882614.html]]></link><description><![CDATA[MiningProcessing TypeForgingThread TypeTricone Bit WeightUsageHorizontal Directional Drilling, Oil And Gas ExtractionNoise LevelLowCutters3Overall LengthOil-based Geology, Water-based GeologyBearingR]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Mining Brazil Okada Hydraulic Breaker Chisel Tools Bits UB8,UB11,OUB305,OUB307,OKB316,TOP35,OUB302]]></title><link><![CDATA[https://bincool2008.en.ec21.com/Mining_Brazil_Okada_Hydraulic_Breaker--10920794_10921023.html]]></link><description><![CDATA[Contact us: bin(at)ylfpart(dot)com www(dot)ylfpart(dot)com
We(Xiamen Yonglianfeng Machimery Co.,Ltd) are manufacturer of Hydraulic breakers /hammers and Replacement spare parts for hydraulic hammers ]]></description><pubDate><![CDATA[20190311]]></pubDate></item>
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<title><![CDATA[PDC Bit 8 1/2&quot; Matrix Body Steel Body Mining Machinery Parts]]></title><link><![CDATA[https://scott1990s.en.ec21.com/PDC_Bit_8_1_2--7977811_8261695.html]]></link><description><![CDATA[1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: CSBType: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling Color: silver]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[High Quality Low Air Compressure DTH Mining Drill Bit CIR 50,60,65,70,90,110,130,150,170]]></title><link><![CDATA[https://liners.en.ec21.com/High_Quality_Low_Air_Compressure--10699845_10717351.html]]></link><description><![CDATA[High Quality low air compressure DTH Mining Drill Bit CIR 50,60,65,70,90,110,130,150,170
Product Description
Related Product
Low Air Pressure DTH Hammers
Packaging &amp; Shipping
Certifications
Trade Sho]]></description><pubDate><![CDATA[20180428]]></pubDate></item>
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<title><![CDATA[Mining Tools, Conical Bits, Cutting Tools, Bullet Teeth]]></title><link><![CDATA[https://ruilister.en.ec21.com/Mining_Tools_Conical_Bits_Cutting--9016886_9504081.html]]></link><description><![CDATA[Mining Tools, Conical Tools, Cutter Picks, Rock Tools
The round shank cutter tools with blocks are used for surface coal mining and underground coal mining. We can supply all kinds of round shank cut]]></description><pubDate><![CDATA[20170607]]></pubDate></item>
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<title><![CDATA[76mm T38 Tungsten Carbide Thread Button Bit/Rock Drilling Tools for Mining and Tunneling]]></title><link><![CDATA[https://smilebaby0114.en.ec21.com/76mm_T38_Tungsten_Carbide_Thread--9337439_9337474.html]]></link><description><![CDATA[bit
Body Type
Normal type and retract type
Thread type
R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter
34mm-127mm
Button bit shape
Ballistic and Spherical
Face shape
Drop-center shape and Fla]]></description><pubDate><![CDATA[20160715]]></pubDate></item>
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<title><![CDATA[Cone Assembly of API Standard Tricone Rock Drill Bits Used for Mining]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Cone_Assembly_of_API_Standard--9714769_9714770.html]]></link><description><![CDATA[Item: Cone assembly of tricone rock drill bits 
Material: Alloy steel 
IADC code: IADC 537 and the above
Usage: Mining
Size: 8-1/2&quot; ~ 26&quot; (Tricone rock drill bits)
Package: plywood case, individual p]]></description><pubDate><![CDATA[20170505]]></pubDate></item>
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<title><![CDATA[735 Mining Drill Heads, Tungsten Carbide Rock Drilling Cone Bit for Hard Rock Formation High Quality]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/735_Mining_Drill_Heads_Tungsten--11743955_11743956.html]]></link><description><![CDATA[China Factory Supply Mining Drill Bits Rock Drilling Tricone Bits For Hard Rock
Product Descriptions
Tricone bit is an ideal solution for soft, medium, or hard rock formations, it is connected with t]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[Recyclable Tungsten Carbide Scrap | Industrial Hard Metal Scrap WC Material]]></title><link><![CDATA[https://over123.en.ec21.com/Recyclable_Tungsten_Carbide_Scrap_Industrial--12070572_12072149.html]]></link><description><![CDATA[mining equipment, and industrial machinery, recycled tungsten carbide scrap has become an important raw material for manufacturers and recycling facilities worldwide. Our materials are collected from]]></description><pubDate><![CDATA[20260518]]></pubDate></item>
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<title><![CDATA[Cushion]]></title><link><![CDATA[https://junrujewelry.en.ec21.com/Cushion--12053033_12053041.html]]></link><description><![CDATA[mine cut&quot; because of its classic and timeless design. This shape is prized for its romantic, antique feel and the way it maximizes the stone’s brilliance while offering a bit of a larger face-up ap]]></description><pubDate><![CDATA[20250328]]></pubDate></item>
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<title><![CDATA[4DTH HAMMER DHD340/QL40/MISSION40/SD4/COP44/IR40 High Air-pressure]]></title><link><![CDATA[https://reekerock.en.ec21.com/4DTH_HAMMER_DHD340_QL40_MISSION40--12046530_12046531.html]]></link><description><![CDATA[DTH tools is Widely used in open-pit mining, water wells, foundation construction, slope support and other scenes, using pneumatic, through air conduction to the drill pipe, drill pipe conduction to ]]></description><pubDate><![CDATA[20250304]]></pubDate></item>
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<title><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale]]></title><link><![CDATA[https://jcdrill.en.ec21.com/Borehole_Truck_Water_Well_Drill--11438071_12016741.html]]></link><description><![CDATA[mining, anchor reinforcement project and defense project.
Truck mounted water well drilling rig is designed by our professional engineers with the advanced technology concept and it is a hydraulic ro]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[Tapered Rod]]></title><link><![CDATA[https://jiuxiao.en.ec21.com/Tapered_Rod--3831461_3831465.html]]></link><description><![CDATA[Our company main products are rock drilling tools and mining tools, include five series, more than 500 types. The main products are drifting and tunneling tools, bench drilling tools, hand held pneum]]></description><pubDate><![CDATA[20240911]]></pubDate></item>
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<title><![CDATA[Drill Bit Rod Rig]]></title><link><![CDATA[https://wlfjacob.en.ec21.com/Drill_Bit_Rod_Rig--1559790_10073555.html]]></link><description><![CDATA[we are producer for road milling tools , foundation drilling tools, coal miner tools, rotary cutter bits , drill rods and drill bits. mainly use for, Road milling, surface mining , tunneling, trenchi]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[Gf312v2s High Precision Onsite Portable Three Phase Reference Meter]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/Gf312v2s_High_Precision_Onsite_Portable--10658146_11989335.html]]></link><description><![CDATA[bit A/D transmission to
send DSP to conduct digital processing, unique power compensation 
algorithm with patented technology, which largely improves measured 
degree of accuracy and stability. Centr]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Portable Three Phase Multifunction Watt-hour Meter Calibrator]]></title><link><![CDATA[https://19231268221.en.ec21.com/Portable_Three_Phase_Multifunction_Watt--11987968_11987969.html]]></link><description><![CDATA[bit ARM embedded technology to make instrument interface 
novel, function abundant, operation distinct and easy, and performance 
steady. Class of accuracy: Class 0.1, 0.2 or 0.5, range from 
3×120A]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[YT24/YT27/YT28/YT29A Handheld Rock Drilling Machine Supplier Jack Hammer On Sale]]></title><link><![CDATA[https://bestone523.en.ec21.com/YT24_YT27_YT28_YT29A_Handheld--11962094_11966986.html]]></link><description><![CDATA[A hand rock drilling machine , also known as a handheld rock drill or portable rock drill, is a tool to create holes in rock surfaces for various purposes. It has a wide applications such as mining, ]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[PDC Cutter for Oil Drilling Bits]]></title><link><![CDATA[https://phoebemoresh.en.ec21.com/PDC_Cutter_for_Oil_Drilling--11962922_11965025.html]]></link><description><![CDATA[bit is used in nearly all
applications including geothermal energy drilling, mining, water
well and natural gas drilling, and oil well drilling.
Total depths range from 100&apos; to 20,000&apos;.
PDC cutters a]]></description><pubDate><![CDATA[20240708]]></pubDate></item>
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<title><![CDATA[4-CH 1080P HD-CVI/ TVI/ AHD   To   Fiber Converter (   Video  Optical Transceiver )]]></title><link><![CDATA[https://jx666888.en.ec21.com/4_CH_1080P_HD_CVI--11963546_11963582.html]]></link><description><![CDATA[mine, etc)
6.Military monitoring (storehouse, frontier defense, guard, nation defense, etc)
7. Electric power, oilfield, television program transmission system
8.Gymnasium (live video, audio transmis]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[CR25 Surface Core Drilling Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/CR25_Surface_Core_Drilling_Rig--11951642_11951651.html]]></link><description><![CDATA[bit drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke industry and hydrology measuring.
The core drill rig of full hydraulic and rotator adopted the technology of wire-]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[39mm Mining Split Set and Friction Bolt]]></title><link><![CDATA[https://miningfrictionbolt.en.ec21.com/39mm_Mining_Split_Set_and--11942446_11942447.html]]></link><description><![CDATA[39mm Mining Split Set and Friction Bolt
39mm Friction Bolt and Split Set is primarily used for securing strata mesh by installing into existing 47mm friction bolts in conjunction with a smaller plate]]></description><pubDate><![CDATA[20240525]]></pubDate></item>
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<title><![CDATA[Smart 0.3%/0.5%/ PTFE OEM Remote Electromagnetic Flow Meter]]></title><link><![CDATA[https://kfcxhhs.en.ec21.com/Smart_0.3_0.5_PTFE_OEM--11937327_11937342.html]]></link><description><![CDATA[bit high-performance microprocessor, 2*16 LCD display, easy parameter setting, reliable programming: 7. Thereis a bidirectional measuring system of the flowmeter, which is in-built three totalizers: ]]></description><pubDate><![CDATA[20240515]]></pubDate></item>
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<title><![CDATA[Retrieving Core Efficiently and Effectively Wireline and Conventional Core Barrels]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/Retrieving_Core_Efficiently_and_Effectively--11913418_11934903.html]]></link><description><![CDATA[bit needs to be replaced. This has big cost advantages when drilling deep holes for mineral exploration.
The core barrel assembly is composed of the inner-tube group and outer-tube group.
If you are ]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Europe Origin World Famous Ginaf Brand Heavy Duty Mining Dump Truck]]></title><link><![CDATA[https://cfzyc8.en.ec21.com/Europe_Origin_World_Famous_Ginaf--3608123_11923677.html]]></link><description><![CDATA[Europe Origin World Famous Ginaf Brand Heavy Duty Mining Dump Truck GINAF 5380T DUMP TRUCK
For more details,you can chat with me by Wechat: David-65205820 Whatsapp: 13647296799 for more details.
Main]]></description><pubDate><![CDATA[20240419]]></pubDate></item>
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<title><![CDATA[Surface Mounted Diamond Drill Bits]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Surface_Mounted_Diamond_Drill_Bits--11919761_11921299.html]]></link><description><![CDATA[bit body and the rock. Many people have a misconception in this: they directly welded the diamond onto the drill bit, but in reality, it was only partially wrapped with diamond sand. In the process o]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Concrete Scarifier Cutters]]></title><link><![CDATA[https://zfcarbide.en.ec21.com/Concrete_Scarifier_Cutters--1644495_1644521.html]]></link><description><![CDATA[Our company is a factory specializing in manufacturing high property cemented carbide/tungsten carbide products, such as buttons &amp; bits for mining &amp; petroleum; brazed tips; rods/micro-drills; plates;]]></description><pubDate><![CDATA[20151203]]></pubDate></item>
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<title><![CDATA[Nv08c-rtk]]></title><link><![CDATA[https://davidshop.en.ec21.com/Nv08c_rtk--5538741_3889490.html]]></link><description><![CDATA[Mining and Industrial 
&amp;bull; Environmental &amp; Structural Monitoring 
&amp;bull; Machine control &amp; automation 
&amp;bull; Parallel driving systems 
&amp;bull; Precision agriculture 
&amp;bull; Unmanned aerial vehicle]]></description><pubDate><![CDATA[20160425]]></pubDate></item>
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<title><![CDATA[Pollycrystalline Diamond Compact(PDC) for Flooring Preparation]]></title><link><![CDATA[https://lttmary.en.ec21.com/Pollycrystalline_Diamond_Compact_PDC_for--2057518_2057533.html]]></link><description><![CDATA[mining, also used on quarry gangsaw machine cutter blades, wire saw machines for quarry industry, PCD cup wheels (PCD discs, PCD plugs, etc) on floor grinding machines, angle grinders for surface pre]]></description><pubDate><![CDATA[20180402]]></pubDate></item>
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<title><![CDATA[Rock Roller Drll Bits &amp; Diamond PDC Bits, Tri-Cone Bits]]></title><link><![CDATA[https://drillbank.en.ec21.com/Rock_Roller_Drll_Bits_Diamond--2575027_2575254.html]]></link><description><![CDATA[mining industries
15 1-2 TCI Bits Sealed Roller Bearing Gauge Protection
17-1 2 TCI Bits Sealed Roller Bearing Gauge Protection
17-1.2 &amp; 15-1.2 TCI Rock Bits for oil, gas and mining industries
Jet No]]></description><pubDate><![CDATA[20121107]]></pubDate></item>
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<title><![CDATA[Tungsten Carbide Button Tip]]></title><link><![CDATA[https://northtungsten.en.ec21.com/Tungsten_Carbide_Button_Tip--3339462_4837541.html]]></link><description><![CDATA[mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide mining button bits are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling]]></description><pubDate><![CDATA[20101021]]></pubDate></item>
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<title><![CDATA[HYDX-6 Full Hydraulic Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HYDX_6_Full_Hydraulic_Drilling--3794768_3795243.html]]></link><description><![CDATA[HYDX-6 can be applied to both slant and vertical drilling 
Being a rig equipped with diamond and the carbide alloy bit drilling, it can be used in the fields of geology, metallurgy, coal mining, nuke]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
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<title><![CDATA[Reverse Circulation Hammers and Bits]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/Reverse_Circulation_Hammers_and_Bits--4293202_5189812.html]]></link><description><![CDATA[Bit diameter:
125-140mm
Thread standard:
Metzke/Remet 3 1/2&quot;.4&quot;, 4 1/2&quot;
Consumable Parts:
Main specifications:TH126RC(RC5&quot;)
Application range:Geological exploration, ore mining. 
Design Principles:To]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[ZG-SF Series 16KW To 320KW /6-50KHZ Super-Audio High Frequency Solid State Induction Heating Quenchi]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/ZG_SF_Series_16KW_To--11682717_11682726.html]]></link><description><![CDATA[mines.
7. High frequency surface hardening for all kinds of bars, rods, sticks.
8. Diathermy forging heating of bars with a diameter of less than 800mm.
9. Hot upsetting and hot rolling of mechanical]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[Brake Device Part JC45 Brake Block 106.02.54.02 | LANZHOU | LS Group]]></title><link><![CDATA[https://klk455.en.ec21.com/Brake_Device_Part_JC45_Brake--11872763_11872768.html]]></link><description><![CDATA[bit φ346.1mm SG124
AY50517
7&quot; Piston, P/N:1317591,MP-16
Diesel generator set accessoriesC550D5 QSX15G8 crankshaft rear repair kit 3926126
Logging tool accessories Compensation for neutron lithologic]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[OEM Tungsten Carbide Products]]></title><link><![CDATA[https://zyzarris.en.ec21.com/OEM_Tungsten_Carbide_Products--8264958_11347771.html]]></link><description><![CDATA[mining and oil well boring.YG6XK1014.8-15.1≥1560≥91.0Qualified for machining of chilled cast iron, alloy cast iron, refractory steel and alloy steel. Also Qualified for the machining of common ca]]></description><pubDate><![CDATA[20210528]]></pubDate></item>
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<title><![CDATA[CCD Sensor Double Layer 4 Channels Ore Color Sorter MS-KS4]]></title><link><![CDATA[https://jackytsui.en.ec21.com/CCD_Sensor_Double_Layer_4--11674049_11674098.html]]></link><description><![CDATA[bit true color image
processing method,and applied the mathematical morphology based on HIS color
space,so as to achieve better separation effect,to improve the ability to color
machine flexibility a]]></description><pubDate><![CDATA[20221115]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Taper Chisel Bit]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Taper_Chisel--8458610_8459179.html]]></link><description><![CDATA[Taper Chisel Bit is generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. It is widely used in metallurgy mine, geological exploration, water conservancy c]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[Atlas Copco Drifter - COP1838 ME Used X 2]]></title><link><![CDATA[https://unitek1118.en.ec21.com/Atlas_Copco_Drifter_COP1838_ME--7931399_8417428.html]]></link><description><![CDATA[mining spots. Wiltek RDS is already known to be a trustful partner to rely on and persistently working on providing superior products quality along with outstanding service to its customers.
Wiltek R]]></description><pubDate><![CDATA[20131127]]></pubDate></item>
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<title><![CDATA[HD-40a Man Portable Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_40a_Man_Portable_Drilling--9881401_10086191.html]]></link><description><![CDATA[HD-40A MAN PORTABLE DRILLING RIG
Features:
1. This drilling rig is applicable to work in mountain, loess, hill, plain, forest, gobi, seasonal farmland for seismic prospecting, mine survey, geologic f]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Tapered Drill Rods]]></title><link><![CDATA[https://lyzs.en.ec21.com/Tapered_Drill_Rods--10557178_10012816.html]]></link><description><![CDATA[Commodity: Tapered Drill Rods 
Degree: 7&amp;deg;, 11&amp;deg;, 12&amp;deg; 
Shank of bit: H19*82mm, H22*108mm, H25*159mm 
Lengthes: 500mm - 10000mm
We can also supply the drill rods according to the customer&amp;#3]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[Tricone Rock Bits, Rock Roller Bits, Roller Cone Bits, Three Cone Bits, TCI Rock Bits, MT Rock Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Tricone_Rock_Bits_Rock_Roller--10772776_10772786.html]]></link><description><![CDATA[mining, water well drilling. In 1933 two Hughes engineers, one of whom was Ralph Neuhaus, invented the tricone bit, which has three cones. The Hughes patent for the tricone bit lasted until 1951, aft]]></description><pubDate><![CDATA[20210520]]></pubDate></item>

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