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<title><![CDATA[EC21 Product Catalogs - limestone]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/limestone--2644/1/limestone.html]]></link><item>
<title><![CDATA[Best Selling Worldwide PDC Bit Steel Pdc Mill Drilll Bit for Limestone]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/Best_Selling_Worldwide_PDC_Bit--11940816_11946784.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[20240604]]></pubDate></item>
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<title><![CDATA[17 1/2&quot; Tricone Bit Steel Tooth Bit Well Drilling Machine Made in China Factory]]></title><link><![CDATA[https://scott1990s.en.ec21.com/17_1_2_Tricone_Bit--7977583_8262449.html]]></link><description><![CDATA[limestone, etcNozzles: 3 pcs 2, Packing:Packing: Wooden case(fumigation)Packing size: 77.54.54 CMG.W(bit,pack) (KG): 220 KG per PCS 3,Transport:Transport: By plane,Ship,Truck,Train. According to spec]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[HQ Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/HQ_Impregnated_Diamond_Core_Bit--8382535_9984948.html]]></link><description><![CDATA[limestone, limonite sandstone
HRC40~45
Medium
High
Medium-hard limestone, medium-hard shale, medium-hard ash stone
HRC38~42
Medium
Medium
Marble, hard schist, hard streak stone
HRC38
Medium hard
Medi]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[Tricone Rock Bits, Rock Roller Bits, Roller Cone Bits, Three Cone Bits, TCI Rock Bits, MT Rock Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Tricone_Rock_Bits_Rock_Roller--10772776_10772786.html]]></link><description><![CDATA[limestones, red beds and shale. Medium formations include calcites, dolomites, limestones, and hard shale. Hard formations include hard shale, calcites, mudstones, cherty lime stones and hard and abr]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Reliable TCI Rotary Tricone Drill Bit with Sealed Bearing for Hard Rock Stone Blasting]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/Reliable_TCI_Rotary_Tricone_Drill--11743960_11750445.html]]></link><description><![CDATA[limestone, sandstone, gravel clay, soft dolimite, coal. 432/4351000-400090-120Conical/Chisel on gage, Conical inner rows Designed for very soft formations with low compressive strength and high friab]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Crusher Spare Parts Bowl Liner  Crusher Parts Concave]]></title><link><![CDATA[https://lydiayfbucket.en.ec21.com/Crusher_Spare_Parts_Bowl_Liner--11865710_11865742.html]]></link><description><![CDATA[limestone, copper ore, sandstone, quartz and so on.Material: Following is our normal material component,we also can customize as your request. Material C MN CR P SI S MoNiCuZGMn13Cr21.25~1.3512.7~13.]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[Tci Tricone Roller Drill Bit for Water Well Drilling]]></title><link><![CDATA[https://bhscrap.en.ec21.com/Tci_Tricone_Roller_Drill_Bit--11225651_11235958.html]]></link><description><![CDATA[low compressive strength and harder abrasive stringers,such 
as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with 
stringers,etc.
Weight
120kg
Industrial standard
SY/T5164
MOQ
20]]></description><pubDate><![CDATA[20230403]]></pubDate></item>

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