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<title><![CDATA[EC21 Product Catalogs - 16 bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/16-bit--2644/1/16 bit.html]]></link><item>
<title><![CDATA[Impregnated Diamond Bit]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Impregnated-Diamond-Bit--11919761_11921306.html]]></link><description><![CDATA[16mm (super service life)Bit Crown Profiles: “W” profile, “Flat” profile, “Semi-round” profile, “Cross” profile, “Gear profile”Waterways: Various waterways are available for diamo]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Kimdrill DTH Bits Down the Hole Bits Air Button Bits for Quarry]]></title><link><![CDATA[https://kikoluo.en.ec21.com/Kimdrill-DTH-Bits-Down-the--9481930_9482037.html]]></link><description><![CDATA[Bit Dia.
NO.Air
Gauge
Front
Weight
(mm)
Holes
Buttons
Buttons
(Kg)
133
2
7×φ16
6×φ14
15
140
2
7×φ18
6×φ14
16
146
2
8×φ18
7×φ14
17
152
2
8×φ18
7×φ14
17.5
165
2
8×φ18
8×φ16
18.5
COP]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
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<title><![CDATA[Oilfield Tricone Tools Roller Tricone Bits Steel Body]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/Oilfield-Tricone-Tools-Roller-Tricone--11790563_11790616.html]]></link><description><![CDATA[16¢16Nozzle type6NZ7NZGauge length2&quot;2.7&quot;Junk slot area(in2)18.125.4connection4-1/2” API Reg6-5/8” API Regmake up torque(kn.m)24.1~26.551.7~56.9Rotary speed(RPM)60~26060~260Weight on bit(KN)25~10]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[API Standard S135 5]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API-Standard-S135-5--9714769_9714807.html]]></link><description><![CDATA[Usage:As the major part of drill stem, drill pipe connected with Kelly and drill collar, which is used to put torque to drill bit and drill collar.
Material:G105, S135, X95, Grade E etc.
Standard:Acc]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[3lz172 5LZ172 7LZ172 X 7.0]]></title><link><![CDATA[https://sddydriil.en.ec21.com/3lz172-5LZ172-7LZ172-X-7.0--9472382_9493116.html]]></link><description><![CDATA[Bit Weight(t) 8 8 9 
Maximum Bit Weight (t) 12 15 15 
Overall Length (m) 8 8 8 
Tool Weight (Kg) 1000 1050 1050 
If you are interested in our downhole motor, pls contact:qltgli(at)163(dot)com]]></description><pubDate><![CDATA[20150430]]></pubDate></item>
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<title><![CDATA[High Air Pressure DTH Drill Bits]]></title><link><![CDATA[https://lyzs.en.ec21.com/High-Air-Pressure-DTH-Drill--10555896_10557315.html]]></link><description><![CDATA[Bit dia.(mm)
Part No.
Buttons No.
Splines No.
Hammer
90
ZS90-52J8H
11-12
8
ND35
105
ZS105-64J8H
13-14
8
ND45
110
ZS110-64J8H
14
8
115
ZS115-64J8H
13-15
8
120
ZS120-64J8H
14-15
8
140
ZS140-82J8H
14-15]]></description><pubDate><![CDATA[20171023]]></pubDate></item>
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<title><![CDATA[Tricone Rock Bits, Rock Roller Bits, Roller Cone Bits, Three Cone Bits, TCI Rock Bits, MT Rock Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Tricone-Rock-Bits-Rock--10772776_10772786.html]]></link><description><![CDATA[bit, which has three cones. The Hughes patent for the tricone bit lasted until 1951, after which time other companies started making similar bits.
There are several factors that affect drill bit sele]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[DTH Hammer, Bit]]></title><link><![CDATA[https://unitek1118.en.ec21.com/DTH-Hammer-Bit--8426073_8626007.html]]></link><description><![CDATA[DTH HAMMER, BIT 
-------------------------------------------------- 
HAMMER
BUTTON BIT
HAMMER
BUTTON BIT
TYPE
TYPE
TYPE
TYPE
SWH090D
4&quot;
&amp;Oslash;105
SWH350
15&quot;
&amp;Oslash;380
SWH090S
4&amp;frac12;&quot;
&amp;Oslash;1]]></description><pubDate><![CDATA[20140304]]></pubDate></item>
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<title><![CDATA[BQ Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/BQ-Impregnated-Diamond-Core-Bit--8382535_9984930.html]]></link><description><![CDATA[16mm (super service life) 
Bit Crown Profiles: &quot;W&quot; profile, &quot;Flat&quot; profile, &quot;Semi-round&quot; profile, &quot;Cross&quot; profile, &quot;Gear profile&quot; 
Waterways: Various waterways are available for diamond impregnated b]]></description><pubDate><![CDATA[20160520]]></pubDate></item>

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