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<title><![CDATA[EC21 Product Catalogs - high quality drills]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/high_quality_drills--2673/1/high quality drills.html]]></link><item>
<title><![CDATA[High Quality Carbide Nozzle for PDC Drill Bits]]></title><link><![CDATA[https://sales5zzbetter.en.ec21.com/High_Quality_Carbide_Nozzle_for--11737015_11742522.html]]></link><description><![CDATA[drill bits, the carbide nozzles also can clean stone chips in the well bottom with drilling liquid in the working conditions of high pressure, vibration, sand and slurry impacting during oil and natu]]></description><pubDate><![CDATA[20230311]]></pubDate></item>
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<title><![CDATA[METICULAB Ruby Jewel Bearing | Nonporous &amp; Throughhole Series | High Hardness Wearresistant]]></title><link><![CDATA[https://meticulab.en.ec21.com/METICULAB_Ruby_Jewel_Bearing_Nonporous--12070432_12071573.html]]></link><description><![CDATA[high sensitivity.
Precision manufacturing – manufactured with high‑accuracy CNC grinding and ultrasonic drilling (ZhongBiao equipment).
Stable performance under wide temperature range and harsh e]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
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<title><![CDATA[High Speed Stone Surface Smoothing Process Brush Grinding Machine]]></title><link><![CDATA[https://better18099.en.ec21.com/High_Speed_Stone_Surface_Smoothing--11326864_11408578.html]]></link><description><![CDATA[Quality:Product users throughout the country,access to the general praise of customers.
4. Team:Highly integrated with advance technology,Better’s products have the incomparable quality advantage a]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Trenchless Mud System for Basic Engineering Construction]]></title><link><![CDATA[https://ogem3.en.ec21.com/Trenchless_Mud_System_for_Basic--9783715_9845712.html]]></link><description><![CDATA[drilling process of large diameter pile foundation and cut-off walls.
1, mud purification and helpful to the control performance of the slurry, reduce sticking accidents, and improve the quality of p]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[D28 Steel 3D Welding Table]]></title><link><![CDATA[https://chinasurfaceplate.en.ec21.com/D28_Steel_3D_Welding_Table--12007013_12007016.html]]></link><description><![CDATA[3D Welding Table
is designed for the manufacture of welded products; Made from high quality cast iron or steel, it has 5 precision machined working surfaces (1 top + 4 side surfaces). 3D welding tabl]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[High-grade Color Plastic Doors and Windows Double-sided Two Heads Seamless Welding Machine/UPVC]]></title><link><![CDATA[https://ranlingtek.en.ec21.com/High_grade_Color_Plastic_Doors--12007070_12007099.html]]></link><description><![CDATA[drilling machines etc. After years of development, Ranling has developed into a modern high-tech enterprise of laser cutting machine, including fiber laser cutting machines for metal sheet pipe and l]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Bainite Cast Iron Rolls]]></title><link><![CDATA[https://hrbtinvo.en.ec21.com/Bainite_Cast_Iron_Rolls--8575911_8576022.html]]></link><description><![CDATA[high quality mill rolls in various materials and specifications, and recommendate the most suitable rolls as per customer’s rolling condition. Through years of development, we have supplied mill ro]]></description><pubDate><![CDATA[20240826]]></pubDate></item>
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<title><![CDATA[Mold]]></title><link><![CDATA[https://zhengdao1.en.ec21.com/Mold--11921418_11970900.html]]></link><description><![CDATA[quality process, manufacturing cost and delivery time control, and has a group of high-quality and highly skilled staff; at the same time, we also have independent and complete after-sales service.
T]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Die Collar]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Die_Collar--11895712_11970119.html]]></link><description><![CDATA[drill pipe. They are made with chip groove so as to make threads easily. The Taper Taps and Die Collar are made up of high quality alloy steel and processed by special heat treatment, having the adva]]></description><pubDate><![CDATA[20240717]]></pubDate></item>
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<title><![CDATA[Radio-Frequency Plasma System AS-V100]]></title><link><![CDATA[https://atvplasma.en.ec21.com/Radio_Frequency_Plasma_System_AS--11960396_11960409.html]]></link><description><![CDATA[high cleaning quality.
3.Utilizes a two-layer structure with 4-6 material boxes per layer, combining chemical reactivity and physical impact for a short cleaning cycle and high efficiency.
4.Plasma c]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
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<title><![CDATA[160kw MF Generator, Medium Frequency Induction Heating Control and Power Supply (Water Cooling)]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/160kw_MF_Generator_Medium_Frequency--11682717_11953230.html]]></link><description><![CDATA[Medium frequency generators
are widely used in various industrial applications for their high efficiency and ability to generate high-quality power. 
160kw Induction Heating Generator
Application:
Me]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Shaker Screen]]></title><link><![CDATA[https://oilsolidscontrol.en.ec21.com/Shaker_Screen--11942129_11942140.html]]></link><description><![CDATA[drilling fluids, improving efficiency and reducing equipment wear.
What Materials Are Shaker Screens Made From?
Shaker screen china are typically made from high-quality, durable materials to withstan]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[SLA 3D Printing Precision CNC Machining Parts CNC Milling Turning Vacuum Casting Rapid Prototype]]></title><link><![CDATA[https://xuelingzhu01.en.ec21.com/SLA_3D_Printing_Precision_CNC--11934969_11934988.html]]></link><description><![CDATA[Product DescriptionRMT PRODUCTS CO., LTD. offers on-time delivery, high quality manufacturing at competitive price. It is a precision custom fabrication provider that devotes itself to helping custom]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Hydroxyethyl Cellulose HEC]]></title><link><![CDATA[https://jfchemtech1.en.ec21.com/Hydroxyethyl_Cellulose_HEC--11882969_11929926.html]]></link><description><![CDATA[quality. This versatile substance boasts a high and uniform degree of substitution and excellent biostability, making it suitable for a wide range of uses, including stone-like paints, latex paints, ]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[OEM High Precision Aluminum Custom Services CNC Machining Parts for Machinery Machine]]></title><link><![CDATA[https://allibababearing.en.ec21.com/OEM_High_Precision_Aluminum_Custom--11921611_11921612.html]]></link><description><![CDATA[drilling, auto lathe, tapping, bushing, surface treatment, etc.
Working performance: Testing Equipment
Status: PRO/E, Auto CAD, Solid Works, UG, CAD / CAM / CAE, PDF
CNC Machining Parts Service
High ]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Natural Monocrystalline Diamond]]></title><link><![CDATA[https://szwiredie.en.ec21.com/Natural_Monocrystalline_Diamond--11921445_11921448.html]]></link><description><![CDATA[drilling tools in sectors such as mining, construction, and manufacturing.
Moreover, natural monocrystalline diamonds serve critical roles in high-precision scientific instruments, including laser op]]></description><pubDate><![CDATA[20240406]]></pubDate></item>
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<title><![CDATA[4-axis Large Field Processing System]]></title><link><![CDATA[https://hansscanner.en.ec21.com/4_axis_Large_Field_Processing--11551491_11786258.html]]></link><description><![CDATA[high dynamic performance of the scanning galvanometer
is combined with the large stroke range of the servo platform, a larger working range can be continuously processed than that of the traditional ]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
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<title><![CDATA[Carbide BTA Deep Hole Drilling Inserts TPMX1403/1704/2405/2807 Indexable Cutting Tools]]></title><link><![CDATA[https://carbidedrillinserts.en.ec21.com/Carbide_BTA_Deep_Hole_Drilling--11742289_11742290.html]]></link><description><![CDATA[high hole surface quality and high feedDeep hole drilling inserts equivalent to Iscar, Sandvik, TaeguTec...with inserts and guide pads and other cutting tools in stock,hight precision, accurate size,]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[Steel CNC Machining]]></title><link><![CDATA[https://hqfactory.en.ec21.com/Steel_CNC_Machining--11691377_11691382.html]]></link><description><![CDATA[CNC Steel Machining
With an experienced tech team, HQ keeps supplying high-quality machined Steel products for customers worldwide. Please contact us with more details and a quick quotation.
CHINA CN]]></description><pubDate><![CDATA[20221213]]></pubDate></item>
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<title><![CDATA[API 16A Double Ram Bop/Blowout Preventer for Sale]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_16A_Double_Ram_Bop--11830699_11841162.html]]></link><description><![CDATA[Ram type BOPs are field proven products that are designed for a variety of operations from workovers to high pressure, critical service operations for land drilling and subsea service. It consists of]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[CNC Machining Parts]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/CNC_Machining_Parts--11858667_11882713.html]]></link><description><![CDATA[high-quality, functional parts. CNC machining provides a superior surface finish compared to many 3D printing technologies. This makes it an ideal choice for components requiring a polished or smooth]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Brass CNC Precision Mechanical Parts Turning Machining]]></title><link><![CDATA[https://szxhcnc.en.ec21.com/Brass_CNC_Precision_Mechanical_Parts--11778367_11778375.html]]></link><description><![CDATA[quality products with high precision and accuracy for vast projects.
Flexible pricingFast Quote, Flexible Pricing; High Dimensional Accuracy, High Speed and High Reliability.
High QualityCMM, Pin Gau]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[CNC Machining]]></title><link><![CDATA[https://auwell32.en.ec21.com/CNC_Machining--11597209_11852476.html]]></link><description><![CDATA[high accuracy, high tolerance parts for prototyping, one-off, and small to medium production runs.
CNC machining is a mechanical machining process, along with drilling, turning, and a variety of othe]]></description><pubDate><![CDATA[20231010]]></pubDate></item>
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<title><![CDATA[12&quot;Hole Opener Rock Reamer for Horizontal Directional Drilling]]></title><link><![CDATA[https://azgreat25.en.ec21.com/12_Hole_Opener_Rock_Reamer--11503029_11504713.html]]></link><description><![CDATA[high quality carbide tooth.Pilot bit is a tricone bit,which is suitable for large-diameter surface drilling,mining drilling and pipeline crossing and other engineering fields.
2.Our Advantage
----ade]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Custom Precision CNC Lathe Machine Parts Aluminum Brass Material]]></title><link><![CDATA[https://lathecncmachining.en.ec21.com/Custom_Precision_CNC_Lathe_Machine--11859491_11859492.html]]></link><description><![CDATA[high quality and are highly precise. The accuracy and repeatability of the parts are excellent. Our CNC Lathe Machine Parts can be custom designed to suit your specific requirements. Our experienced ]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[Small 5th Axis CNC Machine Center VMC300-05 Vocational CNC Training Tools]]></title><link><![CDATA[https://xendoll2020.en.ec21.com/Small_5th_Axis_CNC_Machine--11201645_11865912.html]]></link><description><![CDATA[Features 
(1). High performance 3 or 5 axis
CNC center machine controller.
(2). The standard spec includes electronic
hand wheel.
(3). Selection of high -quality
casting materials, more compact.
(4).]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[Indexable Drills]]></title><link><![CDATA[https://yuyoul.en.ec21.com/Indexable_Drills--457031_457034.html]]></link><description><![CDATA[drills to the customers speedfully with excellent performance
&amp; resonable price and we continuously have been making effort to satisfy the
customers.
We will do our best to provide high quality goods]]></description><pubDate><![CDATA[20111024]]></pubDate></item>
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<title><![CDATA[600mm 800mm Integrated Portable Foundation Drilling Rig Augers 560kg]]></title><link><![CDATA[https://pilingfoundation.en.ec21.com/600mm_800mm_Integrated_Portable_Foundation--11878446_11878447.html]]></link><description><![CDATA[quality raw materials from leading raw-steel factory.Our drilling tools can be customized depending on kinds of rigs and site conditions.We require high quality of welding, therefore we employ at lea]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[Picosecond Laser Glass Cutting Machine]]></title><link><![CDATA[https://cmbio12.en.ec21.com/Picosecond_Laser_Glass_Cutting_Machine--11774782_11774789.html]]></link><description><![CDATA[high-performance, high-efficiency, high-quality laser cutting machine, mainly cutting glass materials, such as blue glass, white glass, ultra-clear glass, etc.
With the development of various industr]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[CNC Turning]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/CNC_Turning--11777230_11908773.html]]></link><description><![CDATA[drilling, reaming, reaming&amp;boring. What are the main advantages of china cnc turning services?
1. The quality is stable and the precision is high.
2. CNC lathing can be multi-coordinate linkage, and ]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
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<title><![CDATA[Ring Die Pellet Mill Parts Spares Ring Die/Roller Shell On Sale]]></title><link><![CDATA[https://wjdolphin.en.ec21.com/Ring_Die_Pellet_Mill_Parts--11853512_11854510.html]]></link><description><![CDATA[drill and American vacuum furnace, has long service life and ensure smoothly pelleting and high quality. We can produce many kinds of ring die according to your requirements.According to the material]]></description><pubDate><![CDATA[20231014]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API Kill and Choke Manifold]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Kill--9182239_9182245.html]]></link><description><![CDATA[drilling mud manifold consists of the mud valve, high pressure spherical union, high pressure core union, tee, high pressure hose, elbow, pressure gauge, and pup joint etc. 
Ground valve-group adopts]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Bushing]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Bushing--2264741_2414513.html]]></link><description><![CDATA[high-quality alloy steel and the sizes conform to API Spec 7K. There are two kinds of type. pin drive and square drive. API standard rotary slip, drill collar slip, casing slip or roller Kerlly bushi]]></description><pubDate><![CDATA[20181026]]></pubDate></item>
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<title><![CDATA[Filter Element]]></title><link><![CDATA[https://hafhaf.en.ec21.com/Filter_Element--4397388_4063270.html]]></link><description><![CDATA[drilling equipments;
Screw pumps, high speed pumps &amp; compressors;
Automatic recirculation valve, safety valve and special valve;
Thermal engineering products.
As a member of the China General Machine]]></description><pubDate><![CDATA[20230817]]></pubDate></item>
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<title><![CDATA[Axis Precision Machining Service]]></title><link><![CDATA[https://yatohardware.en.ec21.com/Axis_Precision_Machining_Service--9592671_10982429.html]]></link><description><![CDATA[High Quality Stainless Steel Thumb Screw
, Aluminium Knurled Thumb Screws
, Aluminum alloy Machined Brass Componets
and so on. 
More information: 
https://www.blogequipment.com
https://www.blog4evers]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[DTH Bits(85MM-800MM)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/DTH_Bits_85MM_800MM--4293202_4303776.html]]></link><description><![CDATA[drilling tools, DTH hammer and bits in China.
The Tianhe DTH drill bits are made from hard alloy and special steel, which have high strength, high wear resistance and long life features. They can be ]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[MS-1-3 Automatic Sharpening Machine for Diamond Saw Blade]]></title><link><![CDATA[https://shmountain.en.ec21.com/MS_1_3_Automatic_Sharpening--10252328_10252429.html]]></link><description><![CDATA[high-tech enterprise specializing in R&amp;D, manufacturing and marketing of 
automation equipment in the industry of DIAMOND TOOLS. Over the years, SHMOUNTAIN has researched and developed a series of 
a]]></description><pubDate><![CDATA[20221115]]></pubDate></item>
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<title><![CDATA[Mud Pump Fluid End Parts]]></title><link><![CDATA[https://pumphg.en.ec21.com/Mud_Pump_Fluid_End_Parts--5773008_5773009.html]]></link><description><![CDATA[high quality, and well received by domestic and international customers. We could do different surface treatment to meet our customer&amp;rsquo;s different demands.
We produce mud pump fluid end parts us]]></description><pubDate><![CDATA[20130411]]></pubDate></item>
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<title><![CDATA[High Precision CNC Machining Carbon Steel Guide Shaft Support Parts for Cutting Equipment]]></title><link><![CDATA[https://lisalin51.en.ec21.com/High_Precision_CNC_Machining_Carbon--11863961_11813956.html]]></link><description><![CDATA[High Precision
CNC Machining Carbon Steel guide shaft support
Available materials
Aluminum: 5052, 5083, 6061, 6082, 7075
Steel/Carbon steel/Alloy steel/Harden Steel/Die steel:Q235, #45, Q345, Y12, Y3]]></description><pubDate><![CDATA[20231108]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammer CIR110/CIR130 Bit Shank for Well Drilling]]></title><link><![CDATA[https://liners.en.ec21.com/Low_Air_Pressure_DTH_Hammer--10707959_10736809.html]]></link><description><![CDATA[Low air pressure DTH hammer CIR110/CIR130 for well drilling
Product Description
Product data:
Hammer length without bit
890mm
Top sub thread 
API 2 3/8&quot;REG BOX
Outside diameter
112 mm
Weight
48.5 kg
]]></description><pubDate><![CDATA[20180525]]></pubDate></item>
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<title><![CDATA[Custom CNC Machining Aluminum Refitting Vehicle Modified Vehicle]]></title><link><![CDATA[https://hplcnc.en.ec21.com/Custom_CNC_Machining_Aluminum_Refitting--10910090_10910109.html]]></link><description><![CDATA[custom cnc machining aluminum refitting vehicle modified vehicle
Hopeful Ltd is dedicated to the supply of high precision metal parts
. Production types: numerical control CNC milling machines
, CNC ]]></description><pubDate><![CDATA[20230906]]></pubDate></item>
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<title><![CDATA[Tubing Drain Automatic Bleeder Valve for Oilfield From China]]></title><link><![CDATA[https://277064914.en.ec21.com/Tubing_Drain_Automatic_Bleeder_Valve--9107249_9107465.html]]></link><description><![CDATA[drilling applications provide an accurate method to equalize the fluid level in tubing strings, without mechanical manipulation.
All Tubing Drains are made from high quality Alloy material and use br]]></description><pubDate><![CDATA[20230810]]></pubDate></item>

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