<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - rock drill bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rock_drill_bit--2643/1/rock drill bit.html]]></link><item>
<title><![CDATA[(Mining,Exploration,Drilling) Impregnated Diamond Core Bit]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Drilling_Impregnated_Diamond--5500750_5500763.html]]></link><description><![CDATA[drilling works to use the proper bits after full understanding of the characteristics of each bit. Diamond Core Bit is used for the drilling of hard rocks, and Metal Bit is normally used for the grou]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
<item>
<title><![CDATA[SUNMOY HG300D-300 Water Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_HG300D_300_Water_Drilling--12068541_12068616.html]]></link><description><![CDATA[drill bit, allowing it to penetrate through rock and other hard materials.
The hydraulic system of the HG300D drilling rig consists of hydraulic pumps, cylinders, and pipes that provide high-pressure]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
<item>
<title><![CDATA[Maxdrill 12 Inch IADC 127/537 Tricone Bit for Water Well Drilling]]></title><link><![CDATA[https://juliewang6.en.ec21.com/Maxdrill_12_Inch_IADC_127--12032263_12032264.html]]></link><description><![CDATA[Maxdrill 12 Inch IADC 127/537 Tricone Bit for Water Well Drilling
Product Show
Products Description 
IADC codePin ConnectionDiameter(mm)product weight(kg)Weight on Bit(lbs)Air Back PressureRotary Spe]]></description><pubDate><![CDATA[20241220]]></pubDate></item>
<item>
<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[drill on clay, sand and rock if it is equipped with suitable drilling bit. The power of drilling rig comes from the truck engine; the rig has distribute implement and hydraulic system.
&gt;&gt; Characteris]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
<item>
<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[drill on clay, sand and rock if it is equipped with suitable drilling bit.
The power of this truck mounted drilling rig
comes from the truck engine; the rig has distribute implement and hydraulic sys]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
<item>
<title><![CDATA[3-3/4&quot; 95mm Downhole Mud Motor Horizontal Directional Drilling HDD]]></title><link><![CDATA[https://drillhunter.en.ec21.com/3_3_4_95mm_Downhole--11837775_11837776.html]]></link><description><![CDATA[drilling tools in previous HDD projects can not meet the requirements of pipe line construction as the rock appears more and more frequently. A rock drilling tool is eagerly needed. Downhole motor wh]]></description><pubDate><![CDATA[20230824]]></pubDate></item>
<item>
<title><![CDATA[7 1/2&quot;GREAT Drill Bit Tricone Bit]]></title><link><![CDATA[https://greatbit21.en.ec21.com/7_1_2_GREAT_Drill--11608850_11674024.html]]></link><description><![CDATA[Product Details:Tricone bit is mainly used in drilling, exploration, petroleum and trenchless as pilot bit
TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth ]]></description><pubDate><![CDATA[20230227]]></pubDate></item>
<item>
<title><![CDATA[Concentric Casing Drilling System(Symmetrix)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/Concentric_Casing_Drilling_System_Symmetrix--4293202_4599720.html]]></link><description><![CDATA[drill rigs, they enable to bore holes in rock formations where contain some ovals, boulders and fractures. They are usually applied to anchoring project, road construction, pipe and cable laying, sam]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
<item>
<title><![CDATA[Powerful DHD, COP, Mission, SD, QL DTH Drill Bits 8&apos;&apos;]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/Powerful_DHD_COP_Mission_SD--10512257_10514401.html]]></link><description><![CDATA[Bit head design and selection:
Flat Front Spherical Applications: For drilling in hard and abrasive rock
Flat Front Spherical + Ballistic Applications: For drilling in medium-hard to hard and moderat]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
<item>
<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[Drills
and soon
JKS380S Crawler Mounted Telescoping Mast Drill Rig
is able to handle casing size up to 6 meters.
In loose rock, the rig employs a cutting bit or cone bit and uses mud to clean the dir]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
<item>
<title><![CDATA[EBZ260A Rock Tunneling Boring Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine]]></title><link><![CDATA[https://zxroadheader.en.ec21.com/EBZ260A_Rock_Tunneling_Boring_Machine--10941102_10941134.html]]></link><description><![CDATA[EBZ260A Rock Tunneling Boring Machine
,Rock Roadheader
,Boom-Type Rock Tunneling Machine
,boom-type roadheader
,Boom-type tunneling machine
EBZ260A is comprehensive tunneling equipment with function ]]></description><pubDate><![CDATA[20230905]]></pubDate></item>

</channel>
</rss>