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<title><![CDATA[EC21 Product Catalogs - high quality bit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/high_quality_bit--2644/1/high quality bit.html]]></link><item>
<title><![CDATA[Factory Selling Directly High Quality Oil Well Tricone Drill Bit 14 Inch Tricone Drill Bit Roller Co]]></title><link><![CDATA[https://alicezhu1.en.ec21.com/Factory_Selling_Directly_High_Quality--11937244_11950115.html]]></link><description><![CDATA[bit, HDD hole openerand other drilling accessories.
Production advantage：
High quality raw materials ：
Strictly in accordance with the standards, carefully select materials, refused to jerry-buil]]></description><pubDate><![CDATA[20240611]]></pubDate></item>
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<title><![CDATA[High Quality Bit API 8 1/2&apos;&apos;Steel Tooth Tricone Bit for Clay Steel Tooth Tricone Drill Bit]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/High_Quality_Bit_API_8--11940816_11944798.html]]></link><description><![CDATA[bit, HDD hole openerand other drilling accessories.
Production advantage：
High quality raw materials ：
Strictly in accordance with the standards, carefully select materials, refused to jerry-buil]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[BESTONE High Quality Drilling Top Hammer Drill Bits R32 T38 T45 T51 Button Bits Supplier]]></title><link><![CDATA[https://bestone523.en.ec21.com/BESTONE_High_Quality_Drilling_Top--11907685_11907686.html]]></link><description><![CDATA[1. The thread drill bits are made by high quality alloy steel bar and famous brand tungsten carbide,quality standard same as global brand such as Sandvik and Robit etc.2. The thread type includes R25]]></description><pubDate><![CDATA[20240229]]></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[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[Bit Diameter(lb/In)Rotary Speed
(r/min) 
Cutting StructureApplications 412/4151000-200090-120Conical on gage and inner rowsDesigned for very soft formations with low compressive strength and high fri]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[(Mining,Exploration,Coring,Drilling) Reaming Shells]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Coring_Drilling_Reaming--5500756_5500811.html]]></link><description><![CDATA[rocks and the other is screw type for strong rocks.
Taesung&apos;s Reaming Shell has an excellent life span and reaming ability as high quality shank and natural diamond are used in producing it.
]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[11degree H22 32/34/36/38/40mm Taper Button Bit]]></title><link><![CDATA[https://reekerock.en.ec21.com/11degree_H22_32_34_36--12046530_12046540.html]]></link><description><![CDATA[11° taper drill bit, made of high-quality alloy and carbide buttons, is suitable for small hole blasting. It has 4/5/6/7/8 and buttons, diameter: 32-41mm, length: 50- 5mm, available in H22 specifica]]></description><pubDate><![CDATA[20250304]]></pubDate></item>
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<title><![CDATA[Cutter Wear-Resistant Long Life Hammer Drill Bit]]></title><link><![CDATA[https://fangdatoolsamnonbiu.en.ec21.com/Cutter_Wear_Resistant_Long_Life--12043831_12043833.html]]></link><description><![CDATA[L Flute 4 Cutter Wear-Resistant Long Life Hammer Drill Bit
The Square Tube Cutting Machine offers several advantages over traditional cutting methods. It boasts high efficiency, reducing the time req]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[Maxdrill High Performance R32 102mm Reaming Drill Bit]]></title><link><![CDATA[https://juliewang6.en.ec21.com/Maxdrill_High_Performance_R32_102mm--12034560_12036651.html]]></link><description><![CDATA[Maxdrill High Performance R32 102mm Reaming Drill bit
Reaming tools:
Product DespcriptionRemarks:
Hemispherical-66(Usually for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballis]]></description><pubDate><![CDATA[20250114]]></pubDate></item>
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<title><![CDATA[11 Degree Shank 22 X 108mm Small Hole Drilling Taper Drill Rod for Jack Hammer]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/11_Degree_Shank_22_X--11913418_11934902.html]]></link><description><![CDATA[bit to drill holes of different caliber. The bit can be repaired or replaced after wear, greatly reducing the construction cost.
Brand Name
MIROC
Material
High quality steel
Processing Type
Forging
A]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Impregnated Diamond Bit]]></title><link><![CDATA[https://hsaoxing.en.ec21.com/Impregnated_Diamond_Bit--11919761_11921306.html]]></link><description><![CDATA[high quality synthetic diamond are distributed in the depth of impregnated bit’s matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in ]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Coal Conical Bits]]></title><link><![CDATA[https://drillroc.en.ec21.com/Coal_Conical_Bits--4_3256155.html]]></link><description><![CDATA[the High quality steel and carbide with the heat treatment. Replacement of Kennamatel Coal Excavating tools, our round shank bits have best quality.can compare with Kemmamatel round bits,U71,U76,U85,]]></description><pubDate><![CDATA[20110427]]></pubDate></item>
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<title><![CDATA[Diamond Oil Drill Bit 5 Blades PDC Core Drill Bits 1 Year Warranty]]></title><link><![CDATA[https://oildrillbit.en.ec21.com/Diamond_Oil_Drill_Bit_5--11898552_11898553.html]]></link><description><![CDATA[Bit is a high-performance tool used in drilling oil wells. BoZuan is a professional manufacturer of Oil Drill Bit that comes with a variety of features. It is manufactured from the finest quality raw]]></description><pubDate><![CDATA[20240207]]></pubDate></item>
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<title><![CDATA[Chisel Bit]]></title><link><![CDATA[https://jiuxiao.en.ec21.com/Chisel_Bit--3831461_3831466.html]]></link><description><![CDATA[Sanshan brand chisel type bit use the high-quality steel as the bit skirt, and the advanced production technology, superior alloy materials and advanced heat treatment equipment and technology, to cr]]></description><pubDate><![CDATA[20090920]]></pubDate></item>
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<title><![CDATA[Kimdrill DTH Bits Down the Hole Drilling Tools COP66 BITS]]></title><link><![CDATA[https://unibusinessjoyce.en.ec21.com/Kimdrill_DTH_Bits_Down_the--5628239_8538619.html]]></link><description><![CDATA[DTH bits (down the hole button bits) are hot pressed and undergo a combination of heat treatments, thus guaranteeing the good quality and longevity. The diameters range from 60mm to 700mm. The shanks]]></description><pubDate><![CDATA[20240311]]></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[high quality products and the best services to meet the strict needs of our customers; to create value for our customers and provide our customers with a return on their investment&quot; and the business ]]></description><pubDate><![CDATA[20170304]]></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[High air pressure down the hole button bits
Low air pressure down the hole button bits
COP34,HD35,IR3.5
Bit Dia.
NO.Air
Gauge
Front
Weight
(mm)
Holes
Buttons
Buttons
(Kg)
85
2
6×φ13
4×φ12
4.2
90
]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
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<title><![CDATA[5 Blades 12 1/4]]></title><link><![CDATA[https://scott1990s.en.ec21.com/5_Blades_12_1_4--7977607_7978556.html]]></link><description><![CDATA[Bit price:$1000-$6000 
pdc drill bit
Hejian Fist Petroleum Equipment Co., Ltd we have been in line with the principle of &quot;faith-based, quality of survival and mutual benefit, provides the highest qua]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[MAXDRILL  Top Hammer Tapered Button Bits]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Tapered_Button--8458610_8459144.html]]></link><description><![CDATA[Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and Specialized heat treat &amp; stress relief，also Maximum performance and hole cleaning ability. Our bu]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
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<title><![CDATA[PQ3 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/PQ3_Impregnated_Diamond_Core_Bit--8382535_9984958.html]]></link><description><![CDATA[high quality synthetic diamond are distributed in the depth of impregnated bit&amp;#39;s matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded i]]></description><pubDate><![CDATA[20160520]]></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[high quality. 
* We can offer excellent customer service and prompt delivery. 
* All our products have to be inspected again by our QC before setting out . 
* High quality packages are provided to re]]></description><pubDate><![CDATA[20160725]]></pubDate></item>
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<title><![CDATA[Super Quality Dth Bits and Hammers]]></title><link><![CDATA[https://smilebaby0114.en.ec21.com/Super_Quality_Dth_Bits_and--9337439_9337895.html]]></link><description><![CDATA[DTH hammer bit - 
1.Wide range of useage 
2.High quality and best price 
3.Long life and full model 
4.Be certified by ISO9001 
top quality of bits]]></description><pubDate><![CDATA[20160715]]></pubDate></item>
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<title><![CDATA[Wireline Drill Rods, Diamond Drill Rods, Wireline Core Drilling Rods, Rods BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Wireline_Drill_Rods_Diamond_Drill--10772805_10772821.html]]></link><description><![CDATA[Guizhou Vilong wireline drill rods or named diamond drill rods are made of high quality carbon seamless steel tubes with high mechanical properties. All wireline drill rods are fully heat treated, ca]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Diamond Core Drill Bits]]></title><link><![CDATA[https://yuinternational.en.ec21.com/Diamond_Core_Drill_Bits--10318939_10319008.html]]></link><description><![CDATA[Diamond Core Drill Bit. 
Core Drilling. 
When you need high-performance diamond tools for grinding, cutting and finishing operations, there&amp;rsquo;s no better source than YU Diamond company. We have p]]></description><pubDate><![CDATA[20170306]]></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[Features and Applications
Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance wear-resistant materials, the use of computer software for the ov]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[PCD Sintering Drilling Bit for CFRP/GFRP]]></title><link><![CDATA[https://omp1.en.ec21.com/PCD_Sintering_Drilling_Bit_for--11709368_11718444.html]]></link><description><![CDATA[Feature of PCD drilling bits:
The raw materials are imported PCD,High standards, High quality holes,A variety of chip flutes, and the design of chip flutes is suitable for different processing materi]]></description><pubDate><![CDATA[20230201]]></pubDate></item>
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<title><![CDATA[7 5/8 Inch PDC Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/7_5_8_Inch_PDC--11503029_11507575.html]]></link><description><![CDATA[use high quality steel to make the base material of PDC bit,
● It is made of AISI 4145H round steel and has heat treated.
● Machine internal threads between the connection of the fitting and the ]]></description><pubDate><![CDATA[20230914]]></pubDate></item>

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