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<title><![CDATA[EC21 Product Catalogs - medium soft]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/medium_soft--2644/1/medium soft.html]]></link><item>
<title><![CDATA[Maxdrill High Performance R32 102mm Reaming Drill Bit]]></title><link><![CDATA[https://juliewang6.en.ec21.com/Maxdrill_High_Performance_R32_102mm--12034560_12036651.html]]></link><description><![CDATA[medium hard rocks)
Conical-67(Usually for soft rocks)
FAQThe information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handl]]></description><pubDate><![CDATA[20250114]]></pubDate></item>
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<title><![CDATA[Manufacturers China Wholesale Rock Drilling Tool Offshore Oil Drill PDC Bit Used in Mines Oilfields]]></title><link><![CDATA[https://alicezhu1.en.ec21.com/Manufacturers_China_Wholesale_Rock_Drilling--11937244_11958335.html]]></link><description><![CDATA[soft, medium, hard, all kinds of strata.
Complete variety：
Various products, complete specifications, can be customized.
Costomer services：
Size,colour,quantity,logo
Factory introduction
We manuf]]></description><pubDate><![CDATA[20240627]]></pubDate></item>
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<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[and durable：
Can adapt to soft, medium, hard, all kinds of strata.
Complete variety：
Various products, complete specifications, can be customized.
Costomer services：
Size,colour,quantity,logo
]]></description><pubDate><![CDATA[20240604]]></pubDate></item>
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<title><![CDATA[T38 64mm 76mm Hard Rock Drilling Bits Thread Button Drill Bits]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/T38_64mm_76mm_Hard_Rock--11913418_11913419.html]]></link><description><![CDATA[soft rock, loose-medium rock and hard rock.
Rock Drill Thread Button Bits
is suitable for R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It&apos;s widely used ]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[API Standard AISI 4145H Mod Drilling Stabilizer for Oilwell]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_AISI_4145H_Mod--9714769_9715051.html]]></link><description><![CDATA[soft formation drilling.
Sections through hardfacing.
HF 2000
Trapezoidal tungsten carbide inserts held in a sintered carbidenickel bronze matrix. This will give a greater depth of carbidecoverage &amp;n]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[PDC Core Bits, PDC Coring Bits, BQ NQ HQ PQ PDC Bits, NQ3 HQ3 PQ3 PDC Core Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/PDC_Core_Bits_PDC_Coring--10772805_11384689.html]]></link><description><![CDATA[bits: 
Good cuttingFast penetrationLong drilling lifeWe made Q series of PDC coring bits including BQ NQ HQ PQ etc sizes currently, which are widely used for soft to medium hard rock formations.
]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[BESTONE Dth Drill Bit for DHD112 Hammer - Buy Down Deep Hole Drill Bit]]></title><link><![CDATA[https://bestone523.en.ec21.com/BESTONE_Dth_Drill_Bit_for--11658402_11658413.html]]></link><description><![CDATA[buttons shapes:ballistic, spherical and conicalbuttonFace type:flat and convex faceRock Application:used in medium-hard and homogeneous formation, soft rock and fissured rock formations
]]></description><pubDate><![CDATA[20221018]]></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[medium
soft with 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
]]></description><pubDate><![CDATA[20230403]]></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[soft limestone, sandstone, interbedded dolomite. 612/6153000-500060-100Conical/Spherical on gage, Conical inner rows Designed for high compressive strength, medium hard and abrasive formations, such ]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[8 1/2&quot; Tricone Bits Insert Tooth for Water Well Drilling Machinery Parts]]></title><link><![CDATA[https://scott1990s.en.ec21.com/8_1_2_Tricone_Bits--7977811_8261619.html]]></link><description><![CDATA[soft to medium soft formations such as hard shale, mudstone, soft limestone, sandstone, etc.Nozzles: 3 pcs 2, Packing:Packing: Wooden case(fumigation)Packing size: 43.27.27 CMG.W(bit,pack) (KG): 50 K]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[MAXDRILL Top Hammer  Thread Button Bit]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Thread_Button--8458610_8458611.html]]></link><description><![CDATA[soft rock,loose-medium rock,hard rock and any other special formations.Just tell us what you need and leave others at our disposal,we will handle and following,and our special tailored service is wai]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[HW Diamond Casing Shoe]]></title><link><![CDATA[https://csdrilling.en.ec21.com/HW_Diamond_Casing_Shoe--8382535_9987706.html]]></link><description><![CDATA[Soft
Medium
Clay, shale, siltstone, cypsum
HRC48~50
Soft
Very high
Ash stone, coal, argillite, volcanics, sandy pebble
HRC45~48
Medium soft
Very high
Sandstone, sandy shale, lithoid, limestone, limon]]></description><pubDate><![CDATA[20160523]]></pubDate></item>

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