<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - diamond drill core bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/diamond drill core bits.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>
<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[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>
<item>
<title><![CDATA[Arix Segment Concrete Hole Saw Diamond Core Drill Bit]]></title><link><![CDATA[https://diamondblades.en.ec21.com/Arix_Segment_Concrete_Hole_Saw--11974559_11974618.html]]></link><description><![CDATA[bits are one of chinShine’s superior products. We offer a wide range of quality grades, durable or sharp core drill bits, all of which meet high safety standards.
Abrasive: Industrial diamondSectio]]></description><pubDate><![CDATA[20250117]]></pubDate></item>
<item>
<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 coring drill bit
?
Using a core drill bits for concrete offers numerous advantages. Firstly, it allows for clean and precise drilling of large-diameter holes or cores in concrete, masonry, or]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
<item>
<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[diamonds have the good combination with the tube.
Common sizes of vacuum brazed core bit are ranging from 20mm to 102mm in size.
Vacuum brazed core bits is used for professionally drilling kinds of n]]></description><pubDate><![CDATA[20230807]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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[Specifications
1)high reinforced PDC cutters 2)especially suitable for cobble, crumbly and loose formation 3)different sizes are available
PDC rock coring bit 
Application: 
PDC coring bits use GK PD]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<title><![CDATA[Thin Drill]]></title><link><![CDATA[https://leadingtool.en.ec21.com/Thin_Drill--11940376_12015743.html]]></link><description><![CDATA[Bits are used to drill glass, ceramics, porcelain, ceramic, porcelain tile, limestone, slate, marble, granite, stone, and fiberglass, etc.
Product Description
Sintered (metal bond) Diamond Core Drill]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
<item>
<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[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 industry and hydrology measuring.
The core drill]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
<item>
<title><![CDATA[Diamond Saw Blade for Cutting Ceramic, Porcelian, Tile]]></title><link><![CDATA[https://longstrong2024.en.ec21.com/Diamond_Saw_Blade_for_Cutting--11930912_11949846.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>
<item>
<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[diamond core drilling.
Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remin in the hole until the bit needs to be replaced]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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[core drill
•Polishing Machine series for saw blade
•Sandblasting Machine series for Diamond tools
•Reaming Machine Series for Circular Saw Blades/drill bit
•Root Finishing Machine series for ]]></description><pubDate><![CDATA[20221115]]></pubDate></item>
<item>
<title><![CDATA[Surface Set Bits, Surface-set Bits, Diamond Surface Set Core Bits, Coring Bits BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Surface_Set_Bits_Surface_set--10772805_11384708.html]]></link><description><![CDATA[Surface set bits are used to drill soft, abrasive, unconsolidated formations where diamond impregnated bits are not drilled effectively. Surface set bits or written as surface-set bits, which are dif]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
<item>
<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[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
86180317330]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
<item>
<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[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 between the drill bit body ]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
<item>
<title><![CDATA[Circular Saw Blade]]></title><link><![CDATA[https://kingblades.en.ec21.com/Circular_Saw_Blade--2036680_2036697.html]]></link><description><![CDATA[We are specialized in manufacturing and exporting a series of Drill Bits, Alloy Saw Blades, Diamond Cutting and Grinding Blades, Resin-Bonded Grinding Wheels and other Cutting and Grinding Tools. All]]></description><pubDate><![CDATA[20070630]]></pubDate></item>
<item>
<title><![CDATA[HXY-6BII Spindle Type Core Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/HXY_6BII_Spindle_Type_Core--3794768_3794985.html]]></link><description><![CDATA[bit small-diameter core drill 
Suitable for exploration of metal or non-metal solid mineral ore bed 
Widely applied in core drill with diamond bit or hard tungsten-carbide tipped bit in field of geol]]></description><pubDate><![CDATA[20130807]]></pubDate></item>
<item>
<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>
<item>
<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[drilling equipment being used. Consulting with experts or manufacturers can help in selecting the most suitable core bit for a given application.
2,Core Bit Diameter: Impregnated diamond core bits ar]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
<item>
<title><![CDATA[HQ3 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/HQ3_Impregnated_Diamond_Core_Bit--8382535_9984950.html]]></link><description><![CDATA[diamond is free erosion and fully utilized 
4: the impregnated diamond core drill bits are of various configurations and meet various needs of local conditions 
5: it offers the most widely-used bit ]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
<item>
<title><![CDATA[Electroplated Diamond Cutter]]></title><link><![CDATA[https://prowin98.en.ec21.com/Electroplated_Diamond_Cutter--9424611_9424739.html]]></link><description><![CDATA[For cut Marble 
Available from 4&quot; upto 14&quot; 
other electroplated products 
Core drill bits, Contour(concave) blade, polishing disks, edge wheel for glass and diamond file etc.]]></description><pubDate><![CDATA[20150317]]></pubDate></item>

</channel>
</rss>