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<title><![CDATA[EC21 Product Catalogs - drilling hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/drilling-hole--2673/1/drilling hole.html]]></link><item>
<title><![CDATA[Drill Pipe Inner Hole Grinding Machine]]></title><link><![CDATA[https://hongyuancnc.en.ec21.com/Drill-Pipe-Inner-Hole-Grinding--10575697_10575699.html]]></link><description><![CDATA[HY-6 drill pipe repairing machine is auto controlled by PLC, used in grinding upsetting transitional zone (caused by frition-welding) of the drill pipe inner bore. Compared with manual repairing mach]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Deep Hole Drilling Machine VSMGD0145D/VSMGD0145F]]></title><link><![CDATA[https://lecn.en.ec21.com/Deep-Hole-Drilling-Machine-VSMGD0145D--11452125_11452127.html]]></link><description><![CDATA[Deep Hole Drilling Machine
VSMGD0145D/VSMGD0145F
Description
Deep hole drilling machine
is a kind of special machine tool for deep hole processing with high precision, high efficiency and high automa]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[150kNm 6rmp To 30rmp Bore Pile Machine Hydraulic Mine Ground Hole Drilling Machines]]></title><link><![CDATA[https://borepilemachine.en.ec21.com/150kNm-6rmp-To-30rmp-Bore--11586212_11586213.html]]></link><description><![CDATA[KR150D Construction Works Hydraulic Mine Drilling Rig ground hole drilling Machines
About products
1. It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing ]]></description><pubDate><![CDATA[20220613]]></pubDate></item>
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<title><![CDATA[Carbide Deep Hole Drilling Inserts TOGT130408 TOGT060204 Cutting Tools]]></title><link><![CDATA[https://carbidedrillinserts.en.ec21.com/Carbide-Deep-Hole-Drilling-Inserts--11742287_11742288.html]]></link><description><![CDATA[We are advantaged in deep hole drilling inserts, with full choice and better quality.
Why choose us(why our carbide inserts expensive)
1. 
peripheral precision grinding( according to your cuttng appl]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[PDC Hole Opener Reamer for Horizontal Directional Drilling]]></title><link><![CDATA[https://azgreat25.en.ec21.com/PDC-Hole-Opener-Reamer-for--11503029_11504717.html]]></link><description><![CDATA[drill bits.
Main products: PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster ， PDC reamer, PDC hole opener, rock reamer, customized cutters.
great25(a)zkdrilling.com; great03(a)pdcbit.net]]></description><pubDate><![CDATA[20221011]]></pubDate></item>
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<title><![CDATA[Oilfield Equipment Drilling Tools API Hole Opener]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield-Equipment-Drilling-Tools-API--9182239_9182369.html]]></link><description><![CDATA[e three or six jet tubes with replaceable nozzles, so that jet streams quickly clean the enlarged hole. 
Specification： 
Material: AISI 4145H 
Type: fixed diameter 
Cutter type: SM MH XH 
Length: 5]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Small CNC Hole Drilling Machine for Aluminum with Cheap Price]]></title><link><![CDATA[https://sdmmcnc.en.ec21.com/Small-CNC-Hole-Drilling-Machine--10171390_10190972.html]]></link><description><![CDATA[Small CNC Hole Drilling Machine for Aluminum with Cheap Price/CNC Machining Center 
Contact: Jessica Whatsapp: +86-13225317062 
1. Equipment Feature 
1.1 applicable for drilling holes,milling grooves]]></description><pubDate><![CDATA[20161021]]></pubDate></item>
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<title><![CDATA[Microplates of All Kinds of Materials]]></title><link><![CDATA[https://walthysales320.en.ec21.com/Microplates-of-All-Kinds-of--10655283_10832254.html]]></link><description><![CDATA[We provide microplate of matrix holes, slots or any customized shape or patterns. And the substrate material could cover all kinds of material, from metal to silicon, glass, sapphire, ceramics and so]]></description><pubDate><![CDATA[20250202]]></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[Hole diameter: 28mm
Grid spacing: 100±0.05mm
Precision: table horizontal precision: 0.1/1000mm
table vertical precision: 0.1/200mm
drilling center accuracy: +/- 0.03mm
Hole pitch: 100mm
Perimeter ru]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline-Pressure-Control-Equipment--11895712_12001780.html]]></link><description><![CDATA[drilling and maintenance tasks, providing critical data and tools to manage the well.
Types of Wireline Services
Wireline services can be classified into two main categories: slickline and electric l]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Economical Drilling EDM Machine]]></title><link><![CDATA[https://techedm.en.ec21.com/Economical-Drilling-EDM-Machine--10096434_10766807.html]]></link><description><![CDATA[holes of diameter from Ф0.3-Ф3mm rapidly
2. Servo control system realizes speedy motion.
3. High accuracy movement by linear roller guides of Z axis.
4. X,Y,Z three axes adopt high accuracy ball sc]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[New Designed Drilling EDM Machine]]></title><link><![CDATA[https://edmaching.en.ec21.com/New-Designed-Drilling-EDM-Machine--4246547_4246548.html]]></link><description><![CDATA[holes process.
7. Water and dust proved panel in touching .
8. Smart Drill interface and digital frequency generator.
9. Special pump made in Taiwan.
10. Max process depth ≥400mm.
11. One touch, on]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[Husqvarna DMS 180 Core Drill Rig 2.5 HP 15 A 1 Phase 60 Hz 100-120 V]]></title><link><![CDATA[https://hdapowertools.en.ec21.com/Husqvarna-DMS-180-Core-Drill--11982668_11982693.html]]></link><description><![CDATA[Angle drilling:
Drilling holes in stepless adjustable angles.
Barriers:
Drilling for installation of stair rails, fences, etc.
Channels, pipes and cable:
Drilling ventilation channels and holes for p]]></description><pubDate><![CDATA[20240809]]></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[drilling of vias.
2.Removal of carbides generated by laser blind hole drilling.
3.Removal of dry film residues during fine line creation.
4.Surface activation for PTFE materials before the PTH proces]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
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<title><![CDATA[Cartridge Heater with Fiberglass Wire, Swaged-in Mold Heating]]></title><link><![CDATA[https://polluxinte.en.ec21.com/Cartridge-Heater-with-Fiberglass-Wire--11391840_11957657.html]]></link><description><![CDATA[drilled holes to heat platens and molds or used as liquid immersion heaters.
Hot Tags: 220V cartridge electric heat element, China, manufacturers, suppliers, factory, wholesale, customized, cheap, in]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[Mud Tank]]></title><link><![CDATA[https://oilsolidscontrol.en.ec21.com/Mud-Tank--11942129_11942136.html]]></link><description><![CDATA[BZ designs and manufactures various types of tanks including mud tanks, water tanks, oil tanks, etc. Serve for drilling sites, solid control systems and other solid-liquid separation engineering. Tan]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[High-Speed Drilling EDMS]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/High-Speed-Drilling-EDMS--10984002_11028632.html]]></link><description><![CDATA[Drilling EDMS
Product model: WJD730
Brand: Wenjie CNC
Manufacturer: Taizhou Wenjie CNC Equipment Co., Ltd.
The electro discharge drilling machine tool is mainly used for wire cutting EDM holes, chemi]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[Hydraulic Liner Hanger Tie-Back Assembly]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Hydraulic-Liner-Hanger-Tie-Back--11093688_11181033.html]]></link><description><![CDATA[drill string for 1m.
Use a drilling rate of 40～50rpm and a normal flow rate. Slowly lower the drill string. Polish the inner surface of the polished bore receptacle twice or three times. Each time ]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[High Precision Turned Parts Brass Turning Compenents]]></title><link><![CDATA[https://yyprecision1.en.ec21.com/High-Precision-Turned-Parts-Brass--11647468_11647469.html]]></link><description><![CDATA[Drill Etc. For Ordinary Brass Parts. We Can Directly Change The Machine To Complete The Production. The Product Is One Of Our Representative Brass Turning Parts, Stainless Steel Turning Parts With Th]]></description><pubDate><![CDATA[20220928]]></pubDate></item>
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<title><![CDATA[Big Size Drill,Tap Grinding Machine Up To 72mm Universal Tool Grinder Sharpener PP-32N]]></title><link><![CDATA[https://beiping2014.en.ec21.com/Big-Size-Drill-Tap-Grinding--11170722_11171475.html]]></link><description><![CDATA[3-32/76mm(straight shank:3-32mm,taper shank:33-76mm)
Adopts precision 6 jaw self-centering chuck.
When 6 jaw chuck is dismantled,the spindle hole MT5# can hold max.76mm taper 
shank drills.
]]></description><pubDate><![CDATA[20200612]]></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[drilling, tapping, and milling, using live tools with powered rotary tool turret, dual spindles, Y-axis, and multiple turrets. While CNC lathe machine is simpler 2-axis with one spindle, basically co]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
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<title><![CDATA[ZG-MF Series 15-300kw 1-20KHZ Medium Frequency Induction Heating Machine (Water Cooling)]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/ZG-MF-Series-15-300kw--11682717_11682723.html]]></link><description><![CDATA[drilling tools, knives, woodworking tools, turning tools, drill bits, reamers, milling cutters, drill bits, saw blades, frames in the glasses industry.
2. Heat treatment: quenching and annealing of m]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[Atlas Standard Bit Reamer for Antai Geomining]]></title><link><![CDATA[https://antaidikuang.en.ec21.com/Atlas-Standard-Bit-Reamer-for--11846763_11853795.html]]></link><description><![CDATA[between the diameter of the diamond bit and the outer diameter of the core pipe, the gap between the hole wall and the core pipe is reduced, the water is blocked, and the drilling is easily stuck]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Machine Tools QGG Precision Machine Tool Vise]]></title><link><![CDATA[https://ounuoweicnc2022.en.ec21.com/Machine-Tools-QGG-Precision-Machine--11599656_11833262.html]]></link><description><![CDATA[hole. The composition of the precision vise is concise and the structure is comon 
Application 
precison vise are machine tool attachments used for holding workpieces in milling, drilling, and grindi]]></description><pubDate><![CDATA[20230812]]></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[1. CE and Gost certificated. 2. Easy installation and maintenance. 3. High capacity. 4. Long service life. 5. Rich experience.
Our company&apos;s die is made by international advanced German gun drill and]]></description><pubDate><![CDATA[20231014]]></pubDate></item>
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<title><![CDATA[Jewel Blind Hole Rod]]></title><link><![CDATA[https://jutouwangmingyue12.en.ec21.com/Jewel-Blind-Hole-Rod--11659367_11659369.html]]></link><description><![CDATA[Jewel spheres are made of synthetic sapphire/ruby single crystals with the characteristics of corrosion resistance, wear resistance, and good light transmission. As a high-precision, wear-resistant m]]></description><pubDate><![CDATA[20230511]]></pubDate></item>
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<title><![CDATA[330mm Solid Tungsten Carbide Rods Bars with 2 Helical Coolant Holes]]></title><link><![CDATA[https://sales5zzbetter.en.ec21.com/330mm-Solid-Tungsten-Carbide-Rods--11737015_11737759.html]]></link><description><![CDATA[drilling tools (such as micron, twist drills, drill vertical mining tool specifications), but also for input needles, various roll worn parts and structural materials. In addition, it can be used in ]]></description><pubDate><![CDATA[20230303]]></pubDate></item>
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<title><![CDATA[Hammer &amp; Bit]]></title><link><![CDATA[https://hitop.en.ec21.com/Hammer-Bit--2_145244.html]]></link><description><![CDATA[
- 
- 
* NO WARRANTY ON SPLINE BREAKAGE
1500 DIA CLUSTER DRILL 
WORKING JOBSITE IN KOREA
18&quot;HAMMER WORKING IN HONG KONG
TOP 15&quot;HAMMER WORKING WITH DOUGNUT AUGER
TOP 24&quot;HAMMER WORKING JOBSITE
]]></description><pubDate><![CDATA[20030331]]></pubDate></item>
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<title><![CDATA[CNC 5-Axis 5-Head Spherical Toilet Brush Making Machine WXD-5A5H01]]></title><link><![CDATA[https://brushmachine1.en.ec21.com/CNC-5-Axis-5-Head--11796186_11796194.html]]></link><description><![CDATA[holes, this CNC 5-axis 5-head machine could be one of your choices. Equipped with three drilling-heads and two tufting-heads, it drills holes and fills holes with filaments synchronously.
2) This WXD]]></description><pubDate><![CDATA[20230524]]></pubDate></item>
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<title><![CDATA[High Precision Machined Parts Manufacturers]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/High-Precision-Machined-Parts-Manufacturers--11858667_11858679.html]]></link><description><![CDATA[drill the central hole, and form internal threads with exact tolerances. This technology allows for rapid and efficient production of various nut types and sizes, ensuring superior quality, fit, and ]]></description><pubDate><![CDATA[20231025]]></pubDate></item>
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<title><![CDATA[Spline Shaft]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Spline-Shaft--3522272_11809639.html]]></link><description><![CDATA[hole drilling and boring machines, 2-2.5m vertical lathes, 3-6m gantry planer, CNC boring machine (three coordinate), CNC cylindrical grinding machines, etc., to meet the processing needs of various ]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
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<title><![CDATA[Laser Tube Cutting Machine for Sale]]></title><link><![CDATA[https://widlaser.en.ec21.com/Laser-Tube-Cutting-Machine-for--11731417_11840530.html]]></link><description><![CDATA[drilling, milling, sawing, punching or burr cleaning processes that require different metal tube cutting machines and hand tools to cut, chamfer and cut complex tube structures. Machining of grooves ]]></description><pubDate><![CDATA[20230901]]></pubDate></item>
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<title><![CDATA[Gantry Type Double-Spindle CNC High-Speed Drilling Machine]]></title><link><![CDATA[https://jinantianchen.en.ec21.com/Gantry-Type-Double-Spindle-CNC--4880670_4887321.html]]></link><description><![CDATA[hole distance L x W(mm)
4000X4000
5000X5000
Max. thickness (mm)
200
250
Worktable
Width/distance of T notch
22/295
28/550
Drilling spindle
Quantity
2
Taper hole of spindle
BT50
Max. drilling diameter]]></description><pubDate><![CDATA[20131031]]></pubDate></item>
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<title><![CDATA[Clutch Facing Drilling Machine]]></title><link><![CDATA[https://kellyzu.en.ec21.com/Clutch-Facing-Drilling-Machine--11549482_11549487.html]]></link><description><![CDATA[This clutch facing drilling machine is specially suitable for drilling processing for various clutch facing,which is controlled by cross slide table, rotary table, press tool, vacuum cleaner, high pr]]></description><pubDate><![CDATA[20220402]]></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--11813860_11813956.html]]></link><description><![CDATA[Drilling machine, Internal and external grinding machine, Cylindrical grinding machine, Tapping drilling machine, Wire cutting machine, polishing machine, etc
.
Surface Roughness
Ra 0.2-Ra 3.2
MOQ
Bo]]></description><pubDate><![CDATA[20231108]]></pubDate></item>
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<title><![CDATA[Hydraulic Core Drilling System]]></title><link><![CDATA[https://ok029.en.ec21.com/Hydraulic-Core-Drilling-System--10023666_11017082.html]]></link><description><![CDATA[OUKAI hydraulic core drilling system is idear for drll larger holes up to 1500mm.
Heavy-duty : Aluminium base and quickly assemblaed modular system.
The two speeds at the drilling gear : Give it a wi]]></description><pubDate><![CDATA[20230508]]></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[1.Description :
Hydraulic Tubing Drains for use with deep hole drilling tools, downhole devices and other oil and off shore drilling applications provide an accurate method to equalize the fluid leve]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[Anti-collision Ring Valve FP-L6]]></title><link><![CDATA[https://bomcosp.en.ec21.com/Anti-collision-Ring-Valve-FP--9138118_10875301.html]]></link><description><![CDATA[applicable object drilling crane property anti-collision release&quot; 
Rotary drilling rig drilling depth ultra-deep hole drilling rig 
Brand WE-TELL-LAND 
FP-L6A 
BAOJI WE-TELL-LAND MACHINERY CO,.LIT]]></description><pubDate><![CDATA[20191210]]></pubDate></item>
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<title><![CDATA[MH2210A  Frame Assembler]]></title><link><![CDATA[https://adafan.en.ec21.com/MH2210A-Frame-Assembler--10901151_11611922.html]]></link><description><![CDATA[Model
MH2210A
Maximum assemble size
1000*2200mm
Oil cylinder(standard configuration)
50*100*6pcs
Single oil cylinder pressure
2T
Drilling hole
21
Spacing of drilling hole
120mm
Motor power
2.2kw
Dime]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Slips]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Slips--2264741_2414185.html]]></link><description><![CDATA[hole drilling, SDML slips are the perfect choice for all medium depth drilling, SDXL slips are desinged for deep drilling.
model
Slips body size(in)
3 1/2
4 1/2
SDS
Pipe size
In
2 3/8
2 7/8
3 1/2
3 1]]></description><pubDate><![CDATA[20181026]]></pubDate></item>

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