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<title><![CDATA[EC21 Product Catalogs - diamond core drill �]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/diamond core drill �.html]]></link><item>
<title><![CDATA[Diamond Core Drill Bit]]></title><link><![CDATA[https://byriver.en.ec21.com/Diamond_Core_Drill_Bit--4631784_3237729.html]]></link><description><![CDATA[General drill core bit
unit: mm
Diameter
Length
Segment height
Seg. thickness
Segment number
27
300 - 400
8/10
3.7
3/4
30
300 - 400
8/10
3.7
3/4
32
300 - 400
8/10
3.7
4
34
300 - 400
8/10
3.7
4
36
300]]></description><pubDate><![CDATA[20260330]]></pubDate></item>
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<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[drilling works to use the proper bits after full understanding of the characteristics of each bit. Diamond Core Bit is used for the drilling of hard rocks, and Metal Bit is normally used for the grou]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Laser Welded,Silver Welded Diamond Concrete Core Drill Bit Segment Parts]]></title><link><![CDATA[https://diamondblades.en.ec21.com/Laser_Welded_Silver_Welded_Diamond--11974557_11974607.html]]></link><description><![CDATA[Core Drill Bits / Dry Core Drill Bits segment wear out, replacing the segment is a cheaper option than buying a new one.Diamond drill bits are a price intensive tool and the cutting speed and life of]]></description><pubDate><![CDATA[20250117]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bit]]></title><link><![CDATA[https://buteo.en.ec21.com/Diamond_Core_Drill_Bit--11943133_11943146.html]]></link><description><![CDATA[Diamond core drill set
are an essential tool for construction professionals who need to create precise and straight holes in reinforced concrete surfaces. They feature a unique design that incorporat]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
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<title><![CDATA[Diamond Hole Saw Core Drill Bits for Glass Marble Ceramics]]></title><link><![CDATA[https://lixuntools.en.ec21.com/Diamond_Hole_Saw_Core_Drill--11923426_11923430.html]]></link><description><![CDATA[Glass drill bits usually used in Glass, Marble, Ceramics,only needs to be installed on the ordinary drill or other professional drilling rig. It can be used first, 45 degree oblique drill positioning]]></description><pubDate><![CDATA[20240411]]></pubDate></item>
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<title><![CDATA[Diamond Oil Drill Bit 5 Blades PDC Core Drill Bits 1 Year Warranty]]></title><link><![CDATA[https://oildrillbit.en.ec21.com/Diamond_Oil_Drill_Bit_5--11898552_11898553.html]]></link><description><![CDATA[Product Description:Oil Drill Bit is a versatile drilling tool used for drilling oil wells. It is available in two types: roller cone and PDC (polycrystalline diamond compact). Oil Drill Bit is suita]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[Vacuum Brazed Hole Saw and Diamond Core Drill Bit for Granite/Marble/Porcelain]]></title><link><![CDATA[https://corediamtools.en.ec21.com/Vacuum_Brazed_Hole_Saw_and--11830922_11830929.html]]></link><description><![CDATA[Vacuum brazed core drill
is brazed in vacuum equipment, which ensures diamonds have the good combination with the tube.
Common sizes of vacuum brazed core bit are ranging from 20mm to 102mm in size.
]]></description><pubDate><![CDATA[20230807]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bits for Glass Processing, Conic Shank, Drilling More Than 3000 Holes]]></title><link><![CDATA[https://cn04135718.en.ec21.com/Diamond_Core_Drill_Bits_for--11522087_11522088.html]]></link><description><![CDATA[DIAMETER: 4mm-120mm 
C-grade diamond core drill bits for glass processing, conic shank, drilling more than 3000pcs holes 
Details:
1. Bronze diamond glass drill bits are suit for all kinds of 4-19mm ]]></description><pubDate><![CDATA[20220203]]></pubDate></item>
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<title><![CDATA[Wireline Drill Rods, Diamond Drill Rods, Wireline Core Drilling Rods, Rods BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Wireline_Drill_Rods_Diamond_Drill--10772805_10772821.html]]></link><description><![CDATA[core drilling steps: 
1. To mount drill rods, bits, and core barrel etc drilling tools with a diamond drill rig.
2. To utilize a diamond drill bit attached to the end of drill rods to cut a cylindric]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bits]]></title><link><![CDATA[https://yuinternational.en.ec21.com/Diamond_Core_Drill_Bits--10318939_10319008.html]]></link><description><![CDATA[Diamond Core Drill Bit. 
Core Drilling. 
When you need high-performance diamond tools for grinding, cutting and finishing operations, there&amp;rsquo;s no better source than YU Diamond company. We have p]]></description><pubDate><![CDATA[20170306]]></pubDate></item>
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<title><![CDATA[Drilling Tool,Diamond Core Drill for CNC Machine]]></title><link><![CDATA[https://ngglasstool.en.ec21.com/Drilling_Tool_Diamond_Core_Drill--6238149_6237114.html]]></link><description><![CDATA[JINSHI Brand glass drilling machine use diamond drill 
It can be used on glass drilling machine for drilling a hole on the glass.
]]></description><pubDate><![CDATA[20160512]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bit]]></title><link><![CDATA[https://jangindiamond.en.ec21.com/Diamond_Core_Drill_Bit--6863753_6863754.html]]></link><description><![CDATA[Diamond tool manufacturer for the professional markets especially specialize in core drill bit &amp; segment. Owner of Patent of &quot;DIMPLE&quot;, &quot;DIMPLE-X&quot; in KOREA, JAPAN, CHINA, GERMANY, UK, USA, AUSTRALIA. ]]></description><pubDate><![CDATA[20121101]]></pubDate></item>
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<title><![CDATA[NW BW HW PW PDC Diamond Core Bit for Water Well/Gas/Blast Hole Drilling]]></title><link><![CDATA[https://scott1990s.en.ec21.com/NW_BW_HW_PW_PDC--7977850_8263042.html]]></link><description><![CDATA[drilling life, drilling efficiency can be promoted sharply in penetration of soft medium and medium-hard formation, laber intensity can be reduced.
Specifications
Model
diameter
PDC cutter
inserts
ro]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[Factory Direct Sale Customized Carbon Graphite Mold for Diamond Tools]]></title><link><![CDATA[https://graphiteparts666.en.ec21.com/Factory_Direct_Sale_Customized_Carbon--12044203_12047235.html]]></link><description><![CDATA[Product Description
Graphite molds are important application tools in the manufacture of diamond tools (such as cutting discs and drill bits). They are irreplaceable due to their unique properties.
M]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[Thin Drill]]></title><link><![CDATA[https://leadingtool.en.ec21.com/Thin_Drill--11940376_12015743.html]]></link><description><![CDATA[drill glass, ceramics, porcelain, ceramic, porcelain tile, limestone, slate, marble, granite, stone, and fiberglass, etc.
Product Description
Sintered (metal bond) Diamond Core Drills are the Finest ]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[CR20 Surface Core Drilling Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/CR20_Surface_Core_Drilling_Rig--11951642_11951643.html]]></link><description><![CDATA[diamond core drilling rig is its ability to obtain high-quality and undisturbed core samples from various types of geological formations. This is important for determining the composition, structure,]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Diamond Saw Blade for Cutting Stone Concrete Bricks]]></title><link><![CDATA[https://longstrong2024.en.ec21.com/Diamond_Saw_Blade_for_Cutting--11930912_11949854.html]]></link><description><![CDATA[We are a professional supplier for diamond tools,TCT saw blade and drill bits.
Our Main products are diamond saw blade ,grinding wheel,diamond core drill bit ,TCT saw blade, Masonry drill bits , SDS ]]></description><pubDate><![CDATA[20240611]]></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[core barrels
, which willl provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling.
Using a wireline system, core is recovered quickly by r]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Male Female Impregnated Diamond Core Bit Cylindrical BQ NQ]]></title><link><![CDATA[https://bestcorebit.en.ec21.com/Male_Female_Impregnated_Diamond_Core--11854963_11854964.html]]></link><description><![CDATA[Diamond Core Bit
Product Description:1, Core Bit Selection: Choosing the correct impregnated diamond core bit is crucial for achieving optimal drilling results. Factors to consider include the specif]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[Customized Design Diamond 3K Carbon Padel Racket with Smart Bridge]]></title><link><![CDATA[https://yaochu.en.ec21.com/Customized_Design_Diamond_3K_Carbon--11641723_11722737.html]]></link><description><![CDATA[Drilling
Cosmetic inspection
Auto-Weight/Balance Measuring Machine
FAQ:Q1: What’s your terms of packing:
A: Generally, we pack the Customized Design Diamond 3K Carbon Padel Racket with Smart Bridge]]></description><pubDate><![CDATA[20230207]]></pubDate></item>
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<title><![CDATA[Seamless Steel Pipe]]></title><link><![CDATA[https://xndsteel66.en.ec21.com/Seamless_Steel_Pipe--11547659_11547669.html]]></link><description><![CDATA[drilling by geological departments. They can be divided into drill pipes, drill collars, core pipes, casing pipes and sedimentation pipes according to their uses.
8. Seamless steel pipes for diamond ]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[12 1/4&quot;tricone Bit Drill Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/12_1_4_tricone_Bit--11503029_11503039.html]]></link><description><![CDATA[1.Tooth shape includes wedge-shaped tooth(X),wide top tooth(K),spon type tooth(S),conical-ended shape tooth(Y),hemi-spherical ended shape tooth(Y1),gage protection by diamond enhanced cutters on cone]]></description><pubDate><![CDATA[20230914]]></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[Electroplated diamond drill bits, also known as surface mounted diamond drill bits, are a special process formula that uses electroplating technology to fix and bond diamond sand at the contact point]]></description><pubDate><![CDATA[20240405]]></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[Drilling Rigs LZ120]]></title><link><![CDATA[https://sddydriil.en.ec21.com/Drilling_Rigs_LZ120--9472420_9483811.html]]></link><description><![CDATA[Shandong Dongyuan Petroleum Equipment Co., Ltd. established in 1998 in China is a manufacturer of downhole mud motor which is usually used together with cone bits, diamond bits and so on in drilling ]]></description><pubDate><![CDATA[20150424]]></pubDate></item>
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<title><![CDATA[HD-30A Man Portable Drilling Rig (Coring)]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_30A_Man_Portable_Drilling--9881401_10086189.html]]></link><description><![CDATA[drilling project nowadays. Choose high frequency matching parts of DTH hammer to improve drilling frequency when soft formation as f≤8.
5. Can choose high speed motor to achieve diamond bit drillin]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Other Diamond Tools &amp; Accessories]]></title><link><![CDATA[https://stonetoolskorea.en.ec21.com/Other_Diamond_Tools_Accessories--10092622_10092863.html]]></link><description><![CDATA[diamond tools. 
For Granite &amp; Marble or Concrete
Gear Wheel ( Zero Tolerance Diamond Drum Wheel, Drum Profiler ) 
　
　
　
Core Drill &amp; None Core Drill 
　
　
　
　
Back Up Holders ( Backer Pa]]></description><pubDate><![CDATA[20160804]]></pubDate></item>
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<title><![CDATA[Marble and Granite Blade(Diamond Segment)]]></title><link><![CDATA[https://rubi88.en.ec21.com/Marble_and_Granite_Blade_Diamond--2345083_2518303.html]]></link><description><![CDATA[Our products in diamond tool range from 800-1600mm diamond multi-blades, 105-3500mm diamond saw blade, diamond segment, gang saw blade, diamond grinding polisher, special-shaped cutter, core drill, d]]></description><pubDate><![CDATA[20190419]]></pubDate></item>
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<title><![CDATA[Hydraulic Core Drilling Machine]]></title><link><![CDATA[https://ok029.en.ec21.com/Hydraulic_Core_Drilling_Machine--10023666_10024165.html]]></link><description><![CDATA[The HD-500S is a hydraulic core drill motor with six hydraulic speeds (2x3), for professionas looking to produce a wide variety of sized cores from as little as 50mm diameter, up to a massive 650mm d]]></description><pubDate><![CDATA[20230508]]></pubDate></item>
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<title><![CDATA[Laser Welding Machine for Core Drill]]></title><link><![CDATA[https://shmountain.en.ec21.com/Laser_Welding_Machine_for_Core--11161792_11363624.html]]></link><description><![CDATA[WELDING
MACHINE Series
MLW-2-1
Automatic Laser welding Machine for diamond core drill
Automatic
machine for laser welding the diamond segment on tube.
Diameter of core drill 25-250mm, upto 300mm,
and]]></description><pubDate><![CDATA[20220816]]></pubDate></item>
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<title><![CDATA[Circular Saw Blade]]></title><link><![CDATA[https://kingblades.en.ec21.com/Circular_Saw_Blade--2036680_2036697.html]]></link><description><![CDATA[Diamond Saw Blade-Sintered, Diamond Saw Blade-Brazed, Diamond Saw Blade-Laser Welded, Diamond Saw Blades (Dry type, Wet type, Turbo Wave type), Diamond Grinding Wheels, Diamond Core Drills, Files and]]></description><pubDate><![CDATA[20070630]]></pubDate></item>
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<title><![CDATA[HYDX-5C Full Hydraulic Drilling Rig(Tire Type)]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HYDX_5C_Full_Hydraulic_Drilling--3794768_3795227.html]]></link><description><![CDATA[core drilling rig by using diamond and carbide-tipped bits mainly 
Proper use and reasonable maintenance could guarantee the best operation and performance with availability and long working life 
Th]]></description><pubDate><![CDATA[20130807]]></pubDate></item>
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<title><![CDATA[Convex Carving Grinding Wheels]]></title><link><![CDATA[https://lapidarytec.en.ec21.com/Convex_Carving_Grinding_Wheels--4206870_5038482.html]]></link><description><![CDATA[Use these round-faced carving wheels when doing carving, intarsia, channel work, stained glass and other applications that require curved edges. Use the 1/4&quot; and 1/2&quot; widths for narrow grooves and th]]></description><pubDate><![CDATA[20110101]]></pubDate></item>
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<title><![CDATA[Hilti PS 1000-B X-Scan Concrete Scanner]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Hilti_PS_1000_B_X--11329183_11329209.html]]></link><description><![CDATA[drilling anchor holes or through holes, breaking out openings and in diamond coring and sawing workRebar extension (post-installed rebar connections) in structural applicationsInspection of floors, d]]></description><pubDate><![CDATA[20230928]]></pubDate></item>
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<title><![CDATA[YB 160 Exploration Drilling Rigs]]></title><link><![CDATA[https://youngjinmachine.en.ec21.com/YB_160_Exploration_Drilling_Rigs--6913111_6913129.html]]></link><description><![CDATA[Exploration drilling rigs (YB160)
YB160 EXPLORATION DRILLING RIGS 
Dimension
OA Lengths
5.1M
OA Width
1.8M
OA Height
2.55M
OA Height-mast up
(Extension boom : 3.1M)
4.1M(7.2M)
Weight
6Tons
Engine
Mod]]></description><pubDate><![CDATA[20210211]]></pubDate></item>
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<title><![CDATA[T2-66 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/T2_66_Impregnated_Diamond_Core--8382535_9987490.html]]></link><description><![CDATA[diamonds to the bits&amp;#39; cutting face as wear occurs. Fast penetration rate is maintained as a result of this action. 
The matrix layer of the impregnated diamond core drill bits crown contains a un]]></description><pubDate><![CDATA[20160523]]></pubDate></item>
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<title><![CDATA[Diamond Polishing Pads]]></title><link><![CDATA[https://prowin98.en.ec21.com/Diamond_Polishing_Pads--9424611_9424612.html]]></link><description><![CDATA[For granite and Marble 
Grit size #50, #100, #200, #400, 800, #1500 &amp; #3000/7pcs per set 
special grit size available upon request]]></description><pubDate><![CDATA[20150317]]></pubDate></item>

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