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<title><![CDATA[EC21 Product Catalogs - rock machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rock-machine--2644/1/rock machine.html]]></link><item>
<title><![CDATA[High Performance Mining Machine Yn27c Hand Rock Drill]]></title><link><![CDATA[https://juliewang6.en.ec21.com/High-Performance-Mining-Machine-Yn27c--12034562_12034565.html]]></link><description><![CDATA[Product SpecificationsYN27C Hand-Held rock drillsSpecifications Y20 Y24 YN27C YT28 Weight(Kg) 18 24 27 26 Total Length(mm) 605 605 750 661 Working Pressure(Mpa) 0.4 0.4-0.63 // 0.63 Impact Frequency(]]></description><pubDate><![CDATA[20250103]]></pubDate></item>
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<title><![CDATA[YT24/YT27/YT28/YT29A Handheld Rock Drilling Machine Supplier Jack Hammer On Sale]]></title><link><![CDATA[https://bestone523.en.ec21.com/YT24-YT27-YT28-YT29A-Handheld--11962094_11966986.html]]></link><description><![CDATA[A hand rock drilling machine , also known as a handheld rock drill or portable rock drill, is a tool to create holes in rock surfaces for various purposes. It has a wide applications such as mining, ]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[Leiyankeji PL1500L Rock Drilling and Splitting Machine]]></title><link><![CDATA[https://rockdrillandspliter.en.ec21.com/Leiyankeji-PL1500L-Rock-Drilling-and--11957685_11957707.html]]></link><description><![CDATA[Description: 
LIEYANKEJI PL-1500L rock drilling machine is a highly efficient rock drilling machine suitable for all kinds of hard rock square mining projects, to solve the hard rock efficient and en]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[High Quality Step Drag Bit for Water Well Drilling Mining Machine Rock Drill Bit]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/High-Quality-Step-Drag-Bit--11940816_11944343.html]]></link><description><![CDATA[Applicable Industries：Manufacturing Plant, Machinery Repair Shops, Farms, Construction works , Energy &amp; Mining
Weight (KG)：45
FOUNDEDIN 2008
Our main products are tricone bitPDC bit, drag bit, HD]]></description><pubDate><![CDATA[20240529]]></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[machinery repair shops, construction works, energy &amp; mining. It has an API connection type and is mainly used for well drilling. The number of blades on the Oil Drill Bit range from 3 to 8 blades.
Oi]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[High Air Pressure DHD, COP, COP Gold, Mission, SD, QL DTH Bits 3&apos;&apos;-12&apos;&apos;]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/High-Air-Pressure-DHD--10512257_10512299.html]]></link><description><![CDATA[machining,Heat treatment... 
Package: Foam + Carton + Wooden
Bit head design and selection:
Flat Front Spherical Applications: For drilling in hard and abrasive rock
Flat Front Spherical + Ballistic ]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[Reliable Factory Tungsten Carbide Insert Tricone Drill Bit  with Sealed Bearing for Mining Tools]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/Reliable-Factory-Tungsten-Carbide-Insert--11743960_11747926.html]]></link><description><![CDATA[Machine Manufacturing Co., Ltd. is a professional manufactory of Rock Drilling Bits. Our drilling bits manufacture are based on the extensive research and development in the field of mining. All the ]]></description><pubDate><![CDATA[20230314]]></pubDate></item>
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<title><![CDATA[8 1/2]]></title><link><![CDATA[https://azgreat25.en.ec21.com/8-1-2--11503029_11506656.html]]></link><description><![CDATA[machining center production lines with combined turning and milling and multi-axis linkage. Cumulative sales of more than 100,000 drill bits.Main products:PDC bit, tricone bit, coring bit, bi-center ]]></description><pubDate><![CDATA[20220729]]></pubDate></item>
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<title><![CDATA[Drill Rod]]></title><link><![CDATA[https://heboss888.en.ec21.com/Drill-Rod--11799247_11799250.html]]></link><description><![CDATA[drill rod is used to cut the hollow hexagonal steel according to needs, and then forged with a forging machine to make the drill tail and head, and then installed with a drill head for drilling.]]></description><pubDate><![CDATA[20230530]]></pubDate></item>
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<title><![CDATA[Drill Rod]]></title><link><![CDATA[https://jiuxiao.en.ec21.com/Drill-Rod--3831461_3961346.html]]></link><description><![CDATA[machine make the round steel bar, then use the depth drill to drill the hole in the middle of the horizontal placed steel bar, then put the mandrel in the hole, heating them, then using the continuou]]></description><pubDate><![CDATA[20091125]]></pubDate></item>
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<title><![CDATA[Tricone Bit 311mm 12 1/4]]></title><link><![CDATA[https://scott1990s.en.ec21.com/Tricone-Bit-311mm-12-1--7977583_8262304.html]]></link><description><![CDATA[1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: King Dream Type: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling Color]]></description><pubDate><![CDATA[20131113]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Shank Adaptors]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL-Top-Hammer-Shank--8458610_8459087.html]]></link><description><![CDATA[machine and drill stems.
One end is to connect drill machine, another end is to connect drill stems, by this way, the power from drill machine is transmitted to drill bits, and finally the rocks are ]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[63HRC White Iron Wear Donuts]]></title><link><![CDATA[https://saleshystertech.en.ec21.com/63HRC-White-Iron-Wear-Donuts--8784720_8800507.html]]></link><description><![CDATA[Rock Box &amp; Hopper Edges/Liners
loaders
Coal Transfer &amp; Tripper Chutes
Rock Box liners
Some of our products and services:
--Wear plates, wear liners
--Chocky bars and wear buttons
--Wear blocks, wear ]]></description><pubDate><![CDATA[20150807]]></pubDate></item>

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