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<title><![CDATA[EC21 Product Catalogs - drill set]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/drill_set--2644/1/drill set.html]]></link><item>
<title><![CDATA[YT24/YT27/YT28/YT29A Handheld Rock Drilling Machine Supplier Jack Hammer On Sale]]></title><link><![CDATA[https://bestone523.en.ec21.com/YT24_YT27_YT28_YT29A_Handheld--11962094_11966986.html]]></link><description><![CDATA[Set the drilling position, determine the drilling position and angle, and mark the drilling point.
During Operation
1. 
Operate the rock drill. First, hold the handle of the rock drill with both hand]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[CR20 Surface Core Drilling Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/CR20_Surface_Core_Drilling_Rig--11951642_11951643.html]]></link><description><![CDATA[CR20 has a drilling depth capacity of 2850 meters. Large core samples, a gear driven rotation unit and a constant penetration rate allow the CR20 Surface coring drill rig to boost your productivity a]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[RC543 Reverse Circulation Dth Drill Bits for Deep Exploration Drilling]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/RC543_Reverse_Circulation_Dth_Drill--11913418_11934901.html]]></link><description><![CDATA[RC543 Reverse Circulation Dth Drill Bits For Deep Exploration Drilling
Product Description
Designed to excel in various conditions, these DTH drill bits redefine efficiency and durability in rock-dri]]></description><pubDate><![CDATA[20240511]]></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[drillingin abrasiveformations.
Sections through hardfacing.
HF 3000
Tungsten carbide inserts set in a powder spray deposit idealfor abrasive formations. 97% bonding guaranteed, certified byultrasonic]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API Tricone Drilling Bit for Oilfield]]></title><link><![CDATA[https://fasterdrillingbit.en.ec21.com/API_Tricone_Drilling_Bit_for--10078504_10078505.html]]></link><description><![CDATA[Drilling Tools Limited is a manufactuer of tricone bit,PDC diamond bit ,hole opener,drag bit and other oilfield drilling tools,also carry all major China Manufacturers, such as Kingdream and Beste fa]]></description><pubDate><![CDATA[20160725]]></pubDate></item>
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<title><![CDATA[Tapered Drill Rods]]></title><link><![CDATA[https://lyzs.en.ec21.com/Tapered_Drill_Rods--10557178_10012816.html]]></link><description><![CDATA[set of rods, firstly,using shorter drill rods, then the loner rods, which can improve the life of rods; For example,if you want to open a 5m depth hole, you should take 1m,2m,3m,5m, totally four piec]]></description><pubDate><![CDATA[20171011]]></pubDate></item>
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<title><![CDATA[Diamond Impregnated Bits, Diamond Core Bits, Impregnated Bits AQ BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Diamond_Impregnated_Bits_Diamond_Core--10772805_10772810.html]]></link><description><![CDATA[set within a matrix of varying hardness, from brass to high-grade steel. The main technical parameters of impregnated diamond core bits include diamond type, size, concentration and diamond grade, ma]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Steam Turbine Bearing- China OEM Production-Factory Directly]]></title><link><![CDATA[https://fionawang369.en.ec21.com/Steam_Turbine_Bearing_China_OEM--10956714_11004300.html]]></link><description><![CDATA[set of 2.5m vertical car, 2 sets of 4m vertical cars , 2 sets of 80-arm drills , 1 set of 130- boring machine, one set of 160-floor boring machine, 1 set
of 8m vertical car, 2 sets of 8m hobbing mach]]></description><pubDate><![CDATA[20230815]]></pubDate></item>
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<title><![CDATA[735 Mining Drill Heads, Tungsten Carbide Rock Drilling Cone Bit for Hard Rock Formation High Quality]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/735_Mining_Drill_Heads_Tungsten--11743955_11743956.html]]></link><description><![CDATA[set forth by the American Petroleum Institute (API).
And classified according to characteristics set forth by the International Association of Drilling Contractors (IADC).
FAQ 
1 Q: Are you manufactu]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[High Quality Low Air Compressure DTH Mining Drill Bit CIR 50,60,65,70,90,110,130,150,170]]></title><link><![CDATA[https://liners.en.ec21.com/High_Quality_Low_Air_Compressure--10699845_10717351.html]]></link><description><![CDATA[High Quality low air compressure DTH Mining Drill Bit CIR 50,60,65,70,90,110,130,150,170
Product Description
Related Product
Low Air Pressure DTH Hammers
Packaging &amp; Shipping
Certifications
Trade Sho]]></description><pubDate><![CDATA[20180428]]></pubDate></item>
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<title><![CDATA[IngersollRand VL140 Drifter (NEW)]]></title><link><![CDATA[https://ergkorea.en.ec21.com/IngersollRand_VL140_Drifter_NEW--6890951_6890952.html]]></link><description><![CDATA[Drill, Crawller Drill, Drill, Drilling, Drifter, Hammer, Hamma, Drilling Rig, Drill Rig, Rock Drilling, Rock Drill, Mine, Mining, Over Haul, Overhaul, Rebuild Kit, Repair Kit, Repair Set, Rotary Dril]]></description><pubDate><![CDATA[20150424]]></pubDate></item>

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