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<title><![CDATA[EC21 Product Catalogs - flat drill]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/flat_drill--2644/1/flat drill.html]]></link><item>
<title><![CDATA[R32 Thread Button Bit 43/45/48/51mm]]></title><link><![CDATA[https://reekerock.en.ec21.com/R32_Thread_Button_Bit_43--12046530_12046800.html]]></link><description><![CDATA[R32 is the most widely used drill bit for underground drifting. It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different roc]]></description><pubDate><![CDATA[20250305]]></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[flat face, concave, convex, etc.
Certification
ISO
RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore gra]]></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[drill bits crown contains a uniform distribution of these crystal diamonds that are embedded in a powdered metal bond. The main technical parameters of impregnated diamond core drill bits are diamond]]></description><pubDate><![CDATA[20240405]]></pubDate></item>
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<title><![CDATA[Down the Hole Bits, DTH Bits, DTH Drill Bits, DTH Button Bits]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Down_the_Hole_Bits_DTH--10772843_10772872.html]]></link><description><![CDATA[Drill Bits in DHD, QL, SD and Mission etc shanks to suit all types of applications and drilling processes. Standard DTH bits are flat face and spherical buttons, with all other designs available.
Com]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[High Air Pressure DHD, COP, COP Gold, Mission, SD, QL DTH Bits 3&apos;&apos;-12&apos;&apos;]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/High_Air_Pressure_DHD_COP--10512257_10512299.html]]></link><description><![CDATA[Flat Front Spherical Applications: For drilling in hard and abrasive rock
Flat Front Spherical + Ballistic Applications: For drilling in medimu-hard to hard and moderately abrasive rock.
Convex Front]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[BESTONE Hard Rock Drill Head / T51 102mm Thread Bits Top Hammer Button Bits Manufacturer]]></title><link><![CDATA[https://bestone523.en.ec21.com/BESTONE_Hard_Rock_Drill_Head--11907685_11907688.html]]></link><description><![CDATA[drill bit head diameters range from 32mm to 152mm.The buttons have different shapes,such as spherical,ballisticand conical.The face shapes include flat shape,drop-center shapes and engrave shapes,the]]></description><pubDate><![CDATA[20240229]]></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[drill pipe under a great load.
Drill Pipe Type:
E75、X95、G105、S135.
steel drill pipe supplier
: Found Petroleum Equipment
Technical Parameters: 
Specification
Nominal weight
Flat end weight
Oute]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
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<title><![CDATA[flat cutter bits]]></title><link><![CDATA[https://drillroc.en.ec21.com/flat_cutter_bits--4_3256156.html]]></link><description><![CDATA[all kinds of flat cutter bits for the coal Excavating machinery. with best quality and best price.
]]></description><pubDate><![CDATA[20110427]]></pubDate></item>
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<title><![CDATA[API 5DP Oilfield Use Drill Pipe Buy Drill Pipe Drill Pipe Buyer Drill Collar Drill Pipe Company]]></title><link><![CDATA[https://10062013.en.ec21.com/API_5DP_Oilfield_Use_Drill--8627001_8636917.html]]></link><description><![CDATA[drill pipes can be manufactured with hard banding and internal coating as request, and the water well drill pipe, geological drill pipe, flat drill pipe, non-dig drill pipe are also our professional ]]></description><pubDate><![CDATA[20150915]]></pubDate></item>
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<title><![CDATA[HQ3 Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/HQ3_Impregnated_Diamond_Core_Bit--8382535_9984950.html]]></link><description><![CDATA[drill bits crown contains a uniform distribution of these crystal diamonds that are embedded in a powdered metal bond. The main technical parameters of impregnated diamond core drill bits are diamond]]></description><pubDate><![CDATA[20160520]]></pubDate></item>
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<title><![CDATA[76mm T38 Tungsten Carbide Thread Button Bit/Rock Drilling Tools for Mining and Tunneling]]></title><link><![CDATA[https://smilebaby0114.en.ec21.com/76mm_T38_Tungsten_Carbide_Thread--9337439_9337474.html]]></link><description><![CDATA[Product Name
Threaded drill bits
Description
Made from top quality steel and tungsten carbide;
Apply hot-insertion processing procedure to insert the buttons
Optimized designs improve the drilling sp]]></description><pubDate><![CDATA[20160715]]></pubDate></item>

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