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<title><![CDATA[EC21 Product Catalogs - drill hole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/drill_hole--2673/1/drill 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[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[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--11742293_11742294.html]]></link><description><![CDATA[We are advantaged in deep hole drilling inserts, with full choice and better quality. other carbide inserts and guide pads also available.
Why choose us(why our carbide inserts expensive)
1. 
periphe]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
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<title><![CDATA[30&quot; Hole Opener Rock Reamer for Horizontal Directional Drilling]]></title><link><![CDATA[https://azgreat25.en.ec21.com/30_Hole_Opener_Rock_Reamer--11503029_11503047.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.
5.Please contact 
Whatsapp:8618232186601
8618031733]]></description><pubDate><![CDATA[20221011]]></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[METICULAB Ruby Jewel Bearing | Non‑porous &amp; Through‑hole Series | High Hardness Wear‑resistant
1. Material &amp; Properties
High-purity synthetic ruby single crystal (α-Al₂O₃)
Hardness: 9 Mohs]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
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<title><![CDATA[Micro Holes in Ceramics]]></title><link><![CDATA[https://walthysales320.en.ec21.com/Micro_Holes_in_Ceramics--10655283_10655284.html]]></link><description><![CDATA[Ceramics： Alumina, Aluminum nitride, Zirconia
Thickness: 0.1~2mm Min feature size: 0.01mm
Could be any shapes: circles, triangle, retangle, hexagon, polygon or any shape in CAD
Tolerance: 5~20um de]]></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[hole wells. Our equipment features a standard quick union connection, ensuring ease of operation. Primarily used for well testing and perforation, our wireline pressure control equipment can now be d]]></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[Horizontal Plasma System AH-V1000]]></title><link><![CDATA[https://atvplasma.en.ec21.com/Horizontal_Plasma_System_AH_V1000--11960396_11960398.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[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[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[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[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[holes of standard size.
- The material cost can be reduced by considering the size of the required blank and the cost and machinability of bulk materials (softer alloys process faster).
- Start-up co]]></description><pubDate><![CDATA[20230428]]></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[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[The tie-back assembly is a special tie back cementing
tool for tieback operation.
Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and prov]]></description><pubDate><![CDATA[20200622]]></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[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[drill bits, reamers, milling cutters, drill bits, saw blades, frames in the glasses industry.
2. Heat treatment: quenching and annealing of mechanical metal parts (surface, inner hole, part, whole) s]]></description><pubDate><![CDATA[20221129]]></pubDate></item>
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<title><![CDATA[Antai Geological Mining Ordinary Type Reamer]]></title><link><![CDATA[https://antaidikuang.en.ec21.com/Antai_Geological_Mining_Ordinary_Type--11846763_11853786.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[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[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[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[holes, two holes helical rods, and three holes helical rods.
1. Type Specification: ØD×2Ød ×TKØ ×L 
2. Application: for making cutting tools, such as drill.
3. Diameter: 3.4mm to 20.7mm
4. Leng]]></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 Machining Parts]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/CNC_Machining_Parts--11858667_11882713.html]]></link><description><![CDATA[Drilling:
As the name suggests, drilling CNC machines are designed to create holes in workpieces. These machines use rotating drill bits to remove material, and they are crucial in the production of ]]></description><pubDate><![CDATA[20240102]]></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[CNC Dual-Worktable Gantry Movable Plate Drilling Machine]]></title><link><![CDATA[https://jinantianchen.en.ec21.com/CNC_Dual_Worktable_Gantry_Movable--4880670_4887282.html]]></link><description><![CDATA[Equipment Features: 1) Professional machine for drilling connection plates of steel structure, the maximum drilling hole diameter is 50mm. 2)There are 12 high speed hydraulic clamps, 4 work pieces ca]]></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[hole tolerance is ±0.005mm.
Finished
Anodized, Powder coating, Electroplating, Nitriding, Sandblasting, Heat treatment, Blueing, Grinding, Polishing, As machined,
DRW format
PDF, CAD for 2D; x_t,.ig]]></description><pubDate><![CDATA[20231108]]></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[Slips]]></title><link><![CDATA[https://lxmlinda.en.ec21.com/Slips--2264741_2414185.html]]></link><description><![CDATA[drill pipe from 23/8 to 51/2 inch(60.3-139.7mm)O.D.. They are classified as type Short(SDS), Medium(SDML) and Extra Long(SDXL) according to gripping length. SDS slips are designed for shallow hole dr]]></description><pubDate><![CDATA[20181026]]></pubDate></item>

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