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<title><![CDATA[EC21 Product Catalogs - down hole hammer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/down_hole_hammer--2643/1/down hole hammer.html]]></link><item>
<title><![CDATA[SUNMOY SM200D Rubber Crawler Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_SM200D_Rubber_Crawler_Drilling--12068541_12068569.html]]></link><description><![CDATA[down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and Core drilling under development and more]]></description><pubDate><![CDATA[20260412]]></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[Borehole Truck Water Well Drill Machine with Air Compressor for Sale
Model:CSD800
Chassis:6X4,8X4
Max. Drilling depth:800m
Drilling Method:Air Drilling &amp; Mud Drilling
&gt;&gt; Application
CSD800 truck moun]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[DTH Down the Hole Drill Equipment]]></title><link><![CDATA[https://jim5428.en.ec21.com/DTH_Down_the_Hole_Drill--6588506_6588988.html]]></link><description><![CDATA[(Full Pneumatic / Pneumatic and electric / pneumatic and hydraulic) 2) diameter of the down-the-hole-hammer (65mm/ 80mm/ 90mm) 3) how many meters of pipe needed 4) special requirement （if any）
]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[HD-30A Man Portable Drilling Rig (Coring)]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_30A_Man_Portable_Drilling--9881401_10086189.html]]></link><description><![CDATA[hole.
4. We design and use DTH hammer with interconvertible high-low frequency according to situation of single using DTH hammer (low frequency, big impacting energy) in prospecting drilling project ]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Super Drill Series High Air Pressure DTH Hammers]]></title><link><![CDATA[https://lyzs.en.ec21.com/Super_Drill_Series_High_Air--10557317_10570524.html]]></link><description><![CDATA[Super Drill Series High air pressure DTH Hammers:
The Super Drill Series High air pressure DTH Hammers is new developed, with better flushing off effect, not easy to block slag; with higher efficienc]]></description><pubDate><![CDATA[20171103]]></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[hole wide enough for the casing tube to slide down behind the reamer.
2. When the required depth is reached, the dill is reversed and the reamer swings in, allowing the bit to pass through the casing]]></description><pubDate><![CDATA[20230810]]></pubDate></item>

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