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<title><![CDATA[EC21 Product Catalogs - bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bits--2643/1/bits.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[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 ground or soft rocks. Impregnated Cor]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<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>
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<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[Powerful DHD, COP, Mission, SD, QL DTH Drill Bits 8&apos;&apos;
Product name: High Air Pressure DTH Bits 3&apos;&apos;-12&apos;&apos;
Details:Matching: DHD, COP, COP Gold, Mission, SD, QL etc.
Bit Diameter: 3 ~ 12 inch (76 ~ 305m]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[Reverse Circulation Hammers and Bits]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/Reverse_Circulation_Hammers_and_Bits--4293202_5189812.html]]></link><description><![CDATA[Bit diameter:
125-140mm
Thread standard:
Metzke/Remet 3 1/2&quot;.4&quot;, 4 1/2&quot;
Consumable Parts:
Main specifications:TH126RC(RC5&quot;)
Application range:Geological exploration, ore mining. 
Design Principles:To]]></description><pubDate><![CDATA[20130115]]></pubDate></item>
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<title><![CDATA[3232 Core Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/3232_Core_Bit--11503029_11505493.html]]></link><description><![CDATA[Which has a shallow parabolic profile and medium cutter density,designed for coring the medium hard formation.Utilizing different patented PDC cutters enhance the bit’s ability to drill in hard for]]></description><pubDate><![CDATA[20220106]]></pubDate></item>
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<title><![CDATA[16&quot; PDC BIT-6 Blades]]></title><link><![CDATA[https://greatbit21.en.ec21.com/16_PDC_BIT_6_Blades--11608848_11608874.html]]></link><description><![CDATA[bit has its own tracking card and serial number. For any of our bits shipment to the field, you can provide the serial number, then we will check what kind of cutters we use in the steel body PDC bit]]></description><pubDate><![CDATA[20230214]]></pubDate></item>
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<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[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 hydra]]></description><pubDate><![CDATA[20260412]]></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 three 20/64th nozzles installed. The squeeze was done at 9,200 ft (2804 m) TVD/MD with a bottom hole circulating temperature of 165°F. A 7-in. drill pipe foam wiper ball was recommended bec]]></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[bit. The power of drilling rig comes from the truck engine; the rig has distribute implement and hydraulic system.
&gt;&gt; Characteristics
&gt;&gt;The drilling rig can use air DTH Hammer drilling and mud drilli]]></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[bit.
The power of this truck mounted drilling rig
comes from the truck engine; the rig has distribute implement and hydraulic system.
We can install the spare electric engine and clutch implement acc]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[800m Deep Water Well Drilling Rig Digging Machine for Sale]]></title><link><![CDATA[https://pearldrill.en.ec21.com/800m_Deep_Water_Well_Drilling--11926458_11926459.html]]></link><description><![CDATA[800m Deep Water Well Drilling Rig Digging Machine
Basic Info.
Model NO.
800s
Condition
New
Motor
AC Motor
Drill Hole Diameter
&lt;100mm
Drill Hole Depth
&gt;200m
Bit Type
Cone Bit
Drilling Way
Rotary
Type
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<title><![CDATA[Drilling Rigs LZ120]]></title><link><![CDATA[https://sddydriil.en.ec21.com/Drilling_Rigs_LZ120--9472420_9483811.html]]></link><description><![CDATA[Shandong Dongyuan Petroleum Equipment Co., Ltd. established in 1998 in China is a manufacturer of downhole mud motor which is usually used together with cone bits, diamond bits and so on in drilling ]]></description><pubDate><![CDATA[20150424]]></pubDate></item>
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<title><![CDATA[HD-40a Man Portable Drilling Rig]]></title><link><![CDATA[https://irinaliudrills.en.ec21.com/HD_40a_Man_Portable_Drilling--9881401_10086191.html]]></link><description><![CDATA[bit
Mud drilling
40 m
φ60×1500
75/90mm
Air drilling
40 m
φ60×1500
75/82mm
Auger drilling
20 m
φ50×φ90×1500
90mm
Casing drilling
30 m
Ф108×Ф60×1500mm
110mm
Pipe（dia.*len.）
(mm)
Ф60×4]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Pneumatic Jack Hammer B47 / B67c / B87c]]></title><link><![CDATA[https://lyzs.en.ec21.com/Pneumatic_Jack_Hammer_B47_B67c--10012731_10570476.html]]></link><description><![CDATA[of Bit (mm)
32*152
32*152
25*108
Operating Air pressure (Mpa)
0.63
0.63
0.63
Impact Frequency (Hz)
18&amp;plusmn;5%
24&amp;plusmn;5%
21.6
Air Consumption (L/s)
55&amp;plusmn;5%
42&amp;plusmn;15%
23
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<title><![CDATA[XY-42A Spindle Type Core Drilling Rig]]></title><link><![CDATA[https://wendy121280.en.ec21.com/XY_42A_Spindle_Type_Core--3794768_3794831.html]]></link><description><![CDATA[Applications: 
XY-42A core drill is suitable for core drilling with Tungalloy-carbide-tipped bit and diamond bit, it can be used to engineering geological exploration, hydro-geological, water well dr]]></description><pubDate><![CDATA[20130807]]></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[bit or cone bit and uses mud to clean the dirt, its versatility suiting for all kinds of complex geological conditions
Hydraulic supporters used facilitate the rig erection on site without crane.
Rat]]></description><pubDate><![CDATA[20200725]]></pubDate></item>
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<title><![CDATA[EBZ300A Rock Tunnel Boring Machine,Rock Roadheader,Boom-Type Rock Tunneling Machine]]></title><link><![CDATA[https://zxroadheader.en.ec21.com/EBZ300A_Rock_Tunnel_Boring_Machine--10941102_10941131.html]]></link><description><![CDATA[bits and boxes, great cutting force to keep high breaking ability. Stable in working. It also can realize arc cutting.
6. Adoption of unique separate system to reduce accident, improving in loading c]]></description><pubDate><![CDATA[20230905]]></pubDate></item>
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<title><![CDATA[Hexagonal Kelly]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Hexagonal_Kelly--10964119_10995843.html]]></link><description><![CDATA[bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the counter torque are supported.
We are a square Kelly manufacturer
in China, ]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[Ball Mill]]></title><link><![CDATA[https://gomine.en.ec21.com/Ball_Mill--11809704_11809732.html]]></link><description><![CDATA[bits of ore and the milling balls). 
(Working Principle)Click Here for Price↑↑↑Video of Ball mill:
AdvantageHigh-efficiency.Save energy.Good qualitylong-run working.Click Here for PriceTechnica]]></description><pubDate><![CDATA[20230621]]></pubDate></item>
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<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[problem with customers and provide the most suitable rock drilling tools not only include downhole motor but also other related drilling tools such reamers, drill bits, probe cavity and so on.
]]></description><pubDate><![CDATA[20230824]]></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[Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI]]></title><link><![CDATA[https://klk455.en.ec21.com/Drill_Pipe_Tong_ZQ203_100--11872763_11872771.html]]></link><description><![CDATA[bit stabilizer body ( mandrel ) 3&quot; ID bore ,9 1/2&quot; Mandrel Upset Diameter, 27&quot; fishing neck length,6 5/8” REG top box x 6 5/8&quot; REG bottom Box with Bore for float valve on bottom end
Drill pipe tong]]></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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