<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - rock carbide drill bits]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rock carbide drill bits.html]]></link><item>
<title><![CDATA[Water Drilling Tungsten Carbide Hard Rock Supports Custom TCI Roller Tri-cone Rock Bits]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/Water-Drilling-Tungsten-Carbide-Hard--11940816_11942915.html]]></link><description><![CDATA[适用行业：制造工厂、机械修理厂、农场、建筑工程、能源和采矿业
重量(公斤) ： 45
成立于2008年
公司主要产品有三牙轮钻头、PDC钻头、刮刀钻头、HDD]]></description><pubDate><![CDATA[20240527]]></pubDate></item>
<item>
<title><![CDATA[Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Api-Standard-244.5mm-IADC-637--9714769_9714800.html]]></link><description><![CDATA[Products Specification
There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
<item>
<title><![CDATA[TCI(Tungsten Carbide Insert) Tricone Drill Bit for Hard Rock Formation Blasting Using]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/TCI-Tungsten-Carbide-Insert--11743960_11744667.html]]></link><description><![CDATA[drill bit.
HOW TO READ AN IADC CODE PROPERLY?
First DigitTOOTH1Steel tooth bits for Soft Formation2Steel tooth bits for Medium Formation3Steel tooth bits for Hard Formation4TUNGSTEN CARBIDE INSERT BI]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[Casing Driver Casing Connector Casing Adaptor]]></title><link><![CDATA[https://wodemima123.en.ec21.com/Casing-Driver-Casing-Connector-Casing--12050745_12050769.html]]></link><description><![CDATA[bits with tungsten carbide, like WS39/BK40,45,50/BA43,62..
Casing Driver &amp; Rotator: Q355B/Q460
Producing Line &amp; Welding details
Related Casing Accessories-Casing Drive/Adaptor/Connector
Casing Shoe
W]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
<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[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 rock formation structures, incl]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[9 7/8 Tricone Bit 250.8mm Drill Bit Water Well Oil Well]]></title><link><![CDATA[https://e0851324.en.ec21.com/9-7-8-Tricone-Bit--12002726_12008576.html]]></link><description><![CDATA[carbide
Product Type: Tricone Bit Drill Bits
Category: Drill Bit
Design: IADC537 specification for efficient rock drilling
Size: 9 7/8 250mm
Performance: Optimized for durability and precision in roc]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
<item>
<title><![CDATA[Self Drilling Hollow Anchor Bars Button Bits]]></title><link><![CDATA[https://topmetal123.en.ec21.com/Self-Drilling-Hollow-Anchor-Bars--11966436_11978192.html]]></link><description><![CDATA[Self-drilling ESS bit used for strong fractured rock formations.
Self-drilling anchor ESS bit, also known as self-drilling anchor TC (tungsten carbide) button bit. ESS bit used as a drill string and ]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
<item>
<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[drill bits redefine efficiency and durability in rock-drilling applications.
Brand Name
MIROC
Material
Tungsten Carbide And High Strength Alloy Steel
Series
CIR, BR, COP,DHD,MISSION,QL,SD,NUMA
Applic]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
<item>
<title><![CDATA[Rock Drill Bits Rock Bullets Round Shank Chisel Auger Teeth for Foundation Drilling]]></title><link><![CDATA[https://kikoluo.en.ec21.com/Rock-Drill-Bits-Rock-Bullets--9481930_9482002.html]]></link><description><![CDATA[Drilling Bit
C30 Holder
B47K17.5H Rock Drilling Bit
B47K19.5H Rock Drilling Bit
B47K22H Rock Drilling Bit
B47K17.5C/60 Rock Drilling Bit
B43H Holder
B85 Holder
B85/2 Holder with Carbide tips
Part No.]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
<item>
<title><![CDATA[Tricone Drill Bits for Hard Rock Drilling]]></title><link><![CDATA[https://unibusinessjoyce.en.ec21.com/Tricone-Drill-Bits-for-Hard--8761097_8538649.html]]></link><description><![CDATA[bit, button bit, drill cone bit, tricone bit, TCI tricone rock bit
1. Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert ]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
<item>
<title><![CDATA[High Quality Carbide Nozzle for PDC Drill Bits]]></title><link><![CDATA[https://sales5zzbetter.en.ec21.com/High-Quality-Carbide-Nozzle-for--11737015_11742522.html]]></link><description><![CDATA[The cemented carbide nozzle is one of the important components for the diamond drill bit, tungsten carbide drill bit nozzle apply to flush, cool and lubricating the tips of the drill bits, the carbid]]></description><pubDate><![CDATA[20230311]]></pubDate></item>
<item>
<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[carbide insert rock bits, usually written as TCI rock bits, which is mainly used to drill hard and abrasive formations, better wear resistance and excellent cutting abilities when compared with mille]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
<item>
<title><![CDATA[5&apos;&apos; TND DTH Hammers for DHD350, Mission50, QL50, COP54, SD5, WOOKE50]]></title><link><![CDATA[https://cyndee4125.en.ec21.com/5-TND-DTH--10511809_10512206.html]]></link><description><![CDATA[carbide button (Alternative)
3. Internal parts are highly assembled to avoid interactive wear and hammer&apos;s reliablity is increased.
4. Piston case: Using superior alloy steel, even better reliability]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
<item>
<title><![CDATA[17 1/2PDC Bit Rock Bit]]></title><link><![CDATA[https://azgreat25.en.ec21.com/17-1-2PDC-Bit-Rock--11503029_11505491.html]]></link><description><![CDATA[drill bits.Main products:PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster
,
PDC reamer, PDC hole opener, rock reamer, customized cutters.
5. Please contact
Whatsapp:8618232186601
861803173]]></description><pubDate><![CDATA[20230914]]></pubDate></item>
<item>
<title><![CDATA[Tapered Chisel Bits,Cross Bits and Button Bits]]></title><link><![CDATA[https://sdhaoquan.en.ec21.com/Tapered-Chisel-Bits-Cross-Bits--1974421_1974506.html]]></link><description><![CDATA[We supply all kinds of tapered chisel bits,cross bits and button bits (taper 7, 12 degree) ,Mostly use for Hand rock drill.We make them by alloy steel by forging and select suitable tungsten carbide ]]></description><pubDate><![CDATA[20070603]]></pubDate></item>
<item>
<title><![CDATA[Tungsten Carbide Button Tip]]></title><link><![CDATA[https://northtungsten.en.ec21.com/Tungsten-Carbide-Button-Tip--3339462_4837541.html]]></link><description><![CDATA[drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide mining button bits are widely applied for rock tools, mining tools for use in quarrying, m]]></description><pubDate><![CDATA[20101021]]></pubDate></item>
<item>
<title><![CDATA[High-performance Tungsten Carbide Tool Parts]]></title><link><![CDATA[https://ukocarbide.en.ec21.com/High-performance-Tungsten-Carbide-Tool--3605784_4231623.html]]></link><description><![CDATA[drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley etc.
YG11C
K40
14.0--14.4
&amp;ge;2060
&amp;ge;86.0
YG15
K40
13.9-14.1
&amp;ge;2020
&amp;ge;86.5
Qualified for hard r]]></description><pubDate><![CDATA[20180706]]></pubDate></item>
<item>
<title><![CDATA[MAXDRILL  Top Hammer Tapered Button Bits]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL-Top-Hammer-Tapered--8458610_8459144.html]]></link><description><![CDATA[bits made with high quality of raw material through special heat treatment, especially, tungsten carbide tips are import from South Africa, widely applied in Hand Held (short-hole) drilling system fo]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
<item>
<title><![CDATA[High Quality Alloy Drill Bit Tricone Drilling Bit]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/High-Quality-Alloy-Drill-Bit--11833623_11833625.html]]></link><description><![CDATA[Tricone drill bits: A tricone bit comprises three conical rollers with teeth made of a hard material, such as tungsten carbide. The teeth break rock by crushing as the rollers move around the bottom ]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
<item>
<title><![CDATA[4 3/4(120.6mm)Inches Tricone Drill Bits Carbide for Energy and Mining]]></title><link><![CDATA[https://triconedrillbit.en.ec21.com/4-3-4-120.6mm-Inches--11882613_11882614.html]]></link><description><![CDATA[drilling operations.The high-quality carbide material used in our Tricone Roller Bits is designed to reduce vibration and wear on the drill bit, while also providing superior wear resistance and long]]></description><pubDate><![CDATA[20240102]]></pubDate></item>

</channel>
</rss>