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hardened steel drill bits

(271)

Threaded T38 / R38 Ballistic Button Drill Bit with Tungsten Carbide Button
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Threaded T38 / R38 Ballistic Button Drill Bit with Tungsten Carbide Button Tungsten carbide rock bit 1)Our tungsten carbide rock bits are made with high quality alloy steel and tungsten carbide. 2)Our tungsten ... Read More

2019-10-23 16:40:19

H25 Threaded Steel Cross Type Industrial Drill Bits For Rock / Mining Drilling
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H25 Steel Cross Type and Button Bit for Threaded Rock Drilling Describtion H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod for small hole drilling... Read More

2020-05-15 16:00:21

41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type
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41mm 7 Button 11 Deg Taper Button Drill Bit For Rock , Forging Processing Type 41mm 7 Button 11 Degree taper button bit rock button bits with high quality Product Name:tungsten carbide tapered drill bit . ... Read More

2022-04-13 15:03:06

36mm 11 Degree Button Drill Bit , Hard 6 Buttons Tapered Rock Button Bit
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36mm 11 Degree Button Drill Bit , Hard 6 Buttons Tapered Rock Button Bit 36mm 11degree 6buttons tapered rock button bit with best price Description & Specification Product Name: tapered tungsten carbides knock ... Read More

2022-04-13 15:03:06

T45 76mm Stone Drilling Bits High Manganese Steel With Conical Button
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For Aisan market, T45 76mm bit with conical button drill bit Product Description Thread Drill Button Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides.we can design ... Read More

2019-10-23 16:40:47

Flat Face R32 Underground Mining Tools Thread Forging Button Drill Bits
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Flat Face R32 Underground Mining Tools Thread Forging Button Drill Bits Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are ... Read More

2022-10-12 14:12:27

ISO9001 Standard 34mm Button Drill Bit 7 / 11 / 12 Degree High Quality Carbide
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7/11/12 Degree Tungsten Carbide Tapered Button Drill Bit For Rock and Mining Coal Drilling Describtion 1.Product Name:tungsten carbide taper button drill bits. TypesTapered chisel bits, Tapered cross bits, ... Read More

2022-04-13 15:03:06

Carbon Steel Alloy Rock Button Drill Bit 11 Degree 38mm Carbide Rock Drill Bits
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Atlas Copco 11 Degree Alloy Rock 36 Mm Taper Button Drill Bit Carbide rock drill bits Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller ... Read More

2022-03-15 15:49:29

ST58 Spherical CNC Milling 4.5 Inch Rock Button Drill Bit
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ST58 Spherical CNC Milling 4.5 Inch Rock Button Drill Bit Description Thread drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough ... Read More

2022-03-15 16:40:35

R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits
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R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best quality alloy steel bar and tungsten carbide ... Read More

2022-03-15 16:40:35

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