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<title><![CDATA[EC21 Product Catalogs - wall drilling]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wall-drilling--2644/1/wall drilling.html]]></link><item>
<title><![CDATA[DJINGARI Power Tool Organizer Wall Mount, Heavy Duty Metal Drill Holder, 3 Layer Utility Tool Storag]]></title><link><![CDATA[https://henrikhansen.en.ec21.com/DJINGARI-Power-Tool-Organizer-Wall--11899691_11899701.html]]></link><description><![CDATA[Wall MountRecommended Uses For Product‎Garage, Tool Room, WarehouseIncluded Components‎Top Shelf with Screwdriver Holder, Middle Shelf, Bottom Shelf for drills, Hammer and Plier Rack, Hand Tools ]]></description><pubDate><![CDATA[20240210]]></pubDate></item>
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<title><![CDATA[(Mining,Exploration,Coring,Drilling) Reaming Shells]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining-Exploration-Coring-Drilling--5500756_5500811.html]]></link><description><![CDATA[SIZE : AX, NX, NXD3, AS, BS, NS, NS3, HS, PS, T Series
USAGE 
Diamond Reaming Shell is connected with a Bit to be used, and the drilling by Bit and grinding of side surface can be done simultaneously]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[High Strength 3 1/2&quot; API Thread NC38 Water Well Drill Rod Oilfield Drill Pipe for Sale]]></title><link><![CDATA[https://277064914.en.ec21.com/High-Strength-3-1-2--11050286_11344736.html]]></link><description><![CDATA[drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill tubes are needed, b]]></description><pubDate><![CDATA[20240417]]></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[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;ndash; ideal for]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Down the Hole Rods, DTH Drill Rods, DTH Drilling Rods, DTH Drill Pipes, DTH Drill Tubes]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Down-the-Hole-Rods--10772843_10772865.html]]></link><description><![CDATA[drill rods from 76mm to 140mm with different wall thickness.
In DTH drilling, the percussive DTH hammer is located behind the drill bit, inside the hammer, a piston powered by compressed air gives th]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Heavy Weight Drill Pipe]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Heavy-Weight-Drill-Pipe--10964119_10995846.html]]></link><description><![CDATA[Heavy Weight Drill Pipe
Heavy weight drill pipe is a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill pipe and thinner than that of drill collar. Its tube is c]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[3 1/2 Inch Water Well Drill Pipe]]></title><link><![CDATA[https://tontandrill.en.ec21.com/3-1-2-Inch-Water--11886458_11886461.html]]></link><description><![CDATA[Wall Thickness
0.368 Inch (9.35 mm)
Thread
NC38
Steel Grade
S135
Tool Joint OD
5 Inch(127.0mm)
Tool Joint
4137H
Thread treatment
Phosphorization,copper plating
Apply to
water well drilling, oil well ]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[Six-party Drill Pipe]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Six-party-Drill-Pipe--3522272_5352792.html]]></link><description><![CDATA[The six-party drill pipe is made from AISI4145H alloy steel. According to API Spec.7 and SY/T6509. IT is formed by hot forged and fully heat-treated by intermediate frequency induction heat treatment]]></description><pubDate><![CDATA[20140113]]></pubDate></item>
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<title><![CDATA[Antai Geological Mining Ordinary Drill Reamer]]></title><link><![CDATA[https://antaidikuang.en.ec21.com/Antai-Geological-Mining-Ordinary-Drill--11846763_11853794.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[Drill Pipe Color; Drill Pipe Price; Drill Pipe Spec]]></title><link><![CDATA[https://10062013.en.ec21.com/Drill-Pipe-Color-Drill--8627001_8636867.html]]></link><description><![CDATA[Specifications
oil drill pipe in good need 
standards:GB, DIN,ASTM,BS,EN,JIS,etc. 
Grade:15CrMoG,12Cr1MoVG,Cr5MoG,13CrMo44,10CrMo910,T91/P91
Outer Diameter:14-457mm 
Wall Thickness:2-60mm
Grade:15CrM]]></description><pubDate><![CDATA[20150915]]></pubDate></item>

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