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<title><![CDATA[EC21 Product Catalogs - great drilling bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/great drilling bit.html]]></link><item>
<title><![CDATA[8 1/2&quot;Great Drill Bit Tricone Bit]]></title><link><![CDATA[https://greatbit21.en.ec21.com/8_1_2_Great_Drill--11608850_11674044.html]]></link><description><![CDATA[TCI bit adopts high-strength and high-toughness hard alloy teeth, optimized design of tooth row number, tooth number, tooth exposure height, and unique alloy tooth shape, giving full play to TCI bit&apos;]]></description><pubDate><![CDATA[20230227]]></pubDate></item>
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<title><![CDATA[Bosch 11335K 35 Lb. Jack Breaker Hammer]]></title><link><![CDATA[https://johnxpertstore.en.ec21.com/Bosch_11335K_35_Lb._Jack--12029180_12029191.html]]></link><description><![CDATA[greater operator controlIn-line design ? tool balance controls angled, horizontal and vertical applicationsVersatile two-way bit retention ? accepts Bosch 1-1/8-In. hex steel and standard 1-1/8-In. a]]></description><pubDate><![CDATA[20241203]]></pubDate></item>
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<title><![CDATA[Tapered Rod]]></title><link><![CDATA[https://jiuxiao.en.ec21.com/Tapered_Rod--3831461_3831465.html]]></link><description><![CDATA[Bit;Down the Hole Hammer;Integral Drill Rods;Coal Cutter Drilling Tools;Our rock drilling products are matched with home and abroad well-known manufacturers to ensure the products interchangeability ]]></description><pubDate><![CDATA[20240911]]></pubDate></item>
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<title><![CDATA[Standard PCB Service]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Standard_PCB_Service--11046819_11248713.html]]></link><description><![CDATA[bit longer since we may be using different materials and more complex fabrication processes (e.g. multi-layer designs), but it will usually still be as fast or faster than other PCB fabrication servi]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[NW BW HW PW PDC Diamond Core Bit for Water Well/Gas/Blast Hole Drilling]]></title><link><![CDATA[https://scott1990s.en.ec21.com/NW_BW_HW_PW_PDC--7977850_8263042.html]]></link><description><![CDATA[great efficiency, especially suit for cobblestone, conglomerate and moorstone,crumbly and loose formation.
Characteristics:
high wear resistance and impact resistant, long drilling life, drilling eff]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[2015 Hot Sales Api Standard 12-1/4]]></title><link><![CDATA[https://senwell2008.en.ec21.com/2015_Hot_Sales_Api_Standard--9714769_9714989.html]]></link><description><![CDATA[Products Specification
PDC Drill Bits have strong multi-blade profiles to ensure smooth drilling performance at high rotation speeds. Ideal for use in the mining and energy markets these products all]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[11 5/8&apos; Tricone Bit IADC127]]></title><link><![CDATA[https://azgreat25.en.ec21.com/11_5_8_Tricone_Bit--11503029_11503030.html]]></link><description><![CDATA[of transportation:by sea, by air or land transportation, Of course, a small amount can also by Express.
4.whatsapp:8618232186601;8618031733007
great25(a)zkdrilling.com
great03(a)pdcbit.net
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<title><![CDATA[DIN 1.3343 Steel |  High Toughness DIN 1.3343 Steel | AISI M2 DIN 1.3343 Steel Manufacture]]></title><link><![CDATA[https://songshunsteel.en.ec21.com/DIN_1.3343_Steel_High_Toughness--11800483_11800908.html]]></link><description><![CDATA[great hardness and wear resistance. It has replaced T1 high speed steel in most applications, become the first choice of customer due to its great performance and extremely high-performance price rat]]></description><pubDate><![CDATA[20230602]]></pubDate></item>
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<title><![CDATA[PDC Core Bits, PDC Coring Bits, BQ NQ HQ PQ PDC Bits, NQ3 HQ3 PQ3 PDC Core Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/PDC_Core_Bits_PDC_Coring--10772805_11384689.html]]></link><description><![CDATA[great tenacity, this drill bits are widely used in oil, gas, mining, engineering etc drilling fields.
PDC core bits are ideal for use with high powered drill rigs operating at relatively low rotation]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Xanthan Gum Food, Oil Drilling, Industry, Pharma Grade, Transparency Grade]]></title><link><![CDATA[https://sunergyltd.en.ec21.com/Xanthan_Gum_Food_Oil_Drilling--10265695_10431001.html]]></link><description><![CDATA[drilling mud. These fluids serve to carry the solids cut by the drilling bit back to the surface. Xanthan gum provides great &quot;low end&quot; rheology. When the circulation stops, the solids still remain su]]></description><pubDate><![CDATA[20170604]]></pubDate></item>
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<title><![CDATA[4&apos;&apos;Button Bit From  Factory with Great Price]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/4_Button_Bit_From_Factory--10512257_10512651.html]]></link><description><![CDATA[Great Price
Dia.: ø108, ø115, ø121, ø127, ø130 mm
Spline: 6, 8,10, 12
Type: DHD340, SD4, Mission40, QL40, Wooke40
Bit Head Design and selection:
1. Flat front Spherical
Application: For Drilling]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[Multi Shaft Auger 550MM Used for SMW(Soil Mix Wall)]]></title><link><![CDATA[https://tjdrilling01.en.ec21.com/Multi_Shaft_Auger_550MM_Used--10360967_10361035.html]]></link><description><![CDATA[Bit diameter(mm) 550 650 850 Nos.of drill stem 3 3 3 （mm） Drilling depth(m) 30 30 40 （mm） Drilling stem diameter(mm) 219 245 245 （mm）Cebteal distance between drill stem(mm) 350*350 450*45]]></description><pubDate><![CDATA[20171213]]></pubDate></item>
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<title><![CDATA[BOSCH GXL18V-901B25 18V 9-Tool Combo Kit 2-IN-1 Bit/Socket Impact Driver, Hammer Drill/Driver, Recip]]></title><link><![CDATA[https://bawinshieng.en.ec21.com/BOSCH_GXL18V_901B25_18V_9--11910295_11910301.html]]></link><description><![CDATA[18V 9-TOOL COMBO KIT: Has 2-In-1 Bit/Socket Impact Driver, Hammer Drill/Driver, Recip Saw, Circ Saw, 6-1/2 In. Circ Saw Blade, Oscillating Tool, 
Worklight, Angle Grinder, Vacuum, Blower, (2) CORE18V]]></description><pubDate><![CDATA[20240310]]></pubDate></item>
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<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[great cutting force to keep high breaking ability. Stable in working. It also can realize arc cutting.
7. Optional hydraulic anchor drill drive device, driving one or two machine to operate.
8. Optio]]></description><pubDate><![CDATA[20230905]]></pubDate></item>
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<title><![CDATA[Oilfield Drill Pipe]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Oilfield_Drill_Pipe--10964119_10995849.html]]></link><description><![CDATA[oilfield drill pipe
Drill pipe plays a decisive role in the process of drilling, it transfered the drilling torque to drill bit, in order to drilling under the well. When it is drilling,drill pipe ha]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[Die Grinder Bits Tungsten Rotary Carbide Burr for Dremel]]></title><link><![CDATA[https://zyjcarbide20.en.ec21.com/Die_Grinder_Bits_Tungsten_Rotary--11290570_11290576.html]]></link><description><![CDATA[Die Grinder Bits Tungsten Rotary Carbide Burr for Dremel
Our major products ranges:carbide burrs,carbide end mill,carbide rod,carbide saw blade,carbide indexable woodworking inserts,carbide drill,car]]></description><pubDate><![CDATA[20210519]]></pubDate></item>
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<title><![CDATA[Water Borehole Drilling Rigs]]></title><link><![CDATA[https://kristabel.en.ec21.com/Water_Borehole_Drilling_Rigs--4285373_9490442.html]]></link><description><![CDATA[drill of choice for many people. 
Fully hydraulic for faster drilling with less work on operator. This drill is rated for 300ft maxim. Great for 2&quot; and 4&quot; water wells and also used in DIY geothermal ]]></description><pubDate><![CDATA[20150429]]></pubDate></item>

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