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<title><![CDATA[EC21 Product Catalogs - casing bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/casing-bit--2643/1/casing bit.html]]></link><item>
<title><![CDATA[DTH Drill Rod]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/DTH-Drill-Rod--12068543_12068784.html]]></link><description><![CDATA[bit, inside the hammer, a piston powered by compressed air gives the drill bit its striking power, while the DTH hammer casing gives guidance to the drill bit; the drill string rotates while the dril]]></description><pubDate><![CDATA[20260317]]></pubDate></item>
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<title><![CDATA[Drill Rods &amp; Casing Pipe]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Drill-Rods-Casing--5500758_5500815.html]]></link><description><![CDATA[SIZE : AW, BW, N, NS-3, H, P, NW, HW, HWT
USAGE 
1. Drill Rods - It is drilling equipment with Core Barrel and Bit attached at its foremost part and is maintained by the Chuck of the Drill Rig. - It&apos;]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill-Pipe-Wiper-Foam-Balls--11284360_11284361.html]]></link><description><![CDATA[bit with little increase in pump pressure. The customer was very pleased with the wiping action and versatility of Merit’s foam wiper balls.
An Other Case History: 
On a North Sea well, MERIT drill]]></description><pubDate><![CDATA[20250322]]></pubDate></item>
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<title><![CDATA[Borehole Truck Water Well Drill Machine with Air Compressor for Sale]]></title><link><![CDATA[https://jcdrill.en.ec21.com/Borehole-Truck-Water-Well-Drill--11438071_12016741.html]]></link><description><![CDATA[case and mud pump clutch system are also hydraulic operated. 
&gt;&gt;The tools winch winch is used for auxiliary lifting and casing, optional main winch force of 1.5T, rope length of 40m.
&gt;&gt;The Hydraulic ]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[YMC-600 Truck Mounted Drilling Rig]]></title><link><![CDATA[https://yppetro.en.ec21.com/YMC-600-Truck-Mounted-Drilling--11725383_11819082.html]]></link><description><![CDATA[case, gearbox, double-winch unit, mud pump, turntable, drilling tower, feed mechanism are set up on the chassis.
This truck mounted drilling rig is a rotary drilling rig with directional circulation.]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[HD-t100b Tractor Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD-t100b-Tractor-Drilling-Rig--9881401_10086388.html]]></link><description><![CDATA[casing drilling (with casing puller). Adapt to different drilling operation with relative drilling method. Max mud drilling depth can up to 100m. Max air drilling depth is 40 meters.
5、 New model d]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Eccentric Drilling Tools with Casing Tube]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Eccentric-Drilling-Tools-with-Casing--10512304_10512347.html]]></link><description><![CDATA[Eccentric Drilling Tools with Casing Tube
Eccentric is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. This is particularly desig]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[JKS380S Crawler Mounted Telescoping Mast Drill Rig]]></title><link><![CDATA[https://jkdrilling.en.ec21.com/JKS380S-Crawler-Mounted-Telescoping-Mast--10840176_10840204.html]]></link><description><![CDATA[casing size up to 6 meters.
In loose rock, the rig employs a cutting bit or cone bit and uses mud to clean the dirt, its versatility suiting for all kinds of complex geological conditions
Hydraulic s]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[Guide Shoes]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Guide-Shoes--11811606_11811613.html]]></link><description><![CDATA[SAIGAO GROUP
Guide Shoes are attached to the lowermost end of the casing string to provide a low-cost method of enabling the casing to pass ledges or obstructions in the well-bore, which aids bit re-]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG]]></title><link><![CDATA[https://klk455.en.ec21.com/3535-BOP-Part-FZ35-35RS--11872763_11872777.html]]></link><description><![CDATA[bit 660.4mm PC Chengdu gem tricone
Liquid end fittings 45-21OFM600 hard drive root 4-1/2&quot;
Low carbon steel welding rod J422 3.2mm
CAP SCREW. HEX DRILLED HEAD 50008-13-C5D0
SEAL OIL 91250-1
35×35 BOP]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Small Mineral Separator Medical Herbs Grain Sorter Sorting Machine]]></title><link><![CDATA[https://jackytsui.en.ec21.com/Small-Mineral-Separator-Medical-Herbs--11674049_11676870.html]]></link><description><![CDATA[bit true color image
processing method,and applied the mathematical morphology based on HIS color
space,so as to achieve better separation effect,to improve the ability to color
machine flexibility a]]></description><pubDate><![CDATA[20221206]]></pubDate></item>

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