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hardened steel drill bits

(267)

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

Tungsten carbide Ballistic Button Drill Bit T38 CNC Drilling Tools High Strength Alloy Steel
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Tungsten carbide Ballistic Button Drill Bit T38 CNC Drilling Tools High Strength Alloy Steel Description This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard ... Read More

2019-10-23 16:40:09

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

11 Deg Taper Button Drill Bit For Rock, Hex 22 Rod, Forging Processing Type
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Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different ... 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

High Wear Resistance Button Drill Bit For Benching / Long Hole Drilling 102mm - 152mm
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Tungsten Carbide T38 Spherical / Ballistic Drill Bit,Dia 76mm and 102mm for mining Describtion This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ... Read More

2019-10-23 16:40:51

R25 Industrial Spherical/Ballistic Button Drill Bits For Tunneling Drilling Threaded Button Bit
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R25 Industrial Spherical/Ballistic Button Drill Bits For Tunneling Drilling Threaded Button Bit Describtion Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ... Read More

2022-10-11 15:08:33

Small Hole Drilling Tools Button Drill Bit Tapered 11 Degree Bit
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Small Hole Drilling Tools Button Drill Bit Tapered 11 Degree Bit Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button ... Read More

2022-04-13 14:58:34

T51 140mm Tungsten Carbide Mining Button Drill Bit 3 Holes Rock Drill Spare Parts
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Rock drill spare parts T51 140mm tungsten carbide mining drilling button bits 3 holes Product Name: T51 rock drill blast hole tungsten carbide thread drill bit for mining Description: Button bit made with high ... Read More

2019-10-23 16:41:34

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