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milling drill bits

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IADC637 Water Well Tricone Drill Bit Blasthole Bits Customized Color API Certification
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

Steel Tooth Tricone Drill Bit 12 1/4" Size For Gas Oil Well Drilling IADC637
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia,for soft to medium hard sandstone and shale Main Features1. There is a Tricone suitable for any rock formation2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

T45 89mm Diameter Threaded Button Bits Ballistic / Spherical High Precision
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89mm Diameter Button Drill Bit Ballistic / Spherical T45 For Long Hole Drilling T45 89mm Button Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 ... Read More

2020-02-25 13:41:37

T38 64mm 2.5" Long Hole / Bench Drilling Threaded Button Bits
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T38 64mm 2.5" Long Hole / Bench Drilling Threaded Button Bits Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are ... Read More

2022-08-10 10:13:40

T38 76mm 89mm Normal/Retrac Body Threaded Button Bit with Spherical Ballistic Tungsten Carbide Inserts
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T38 76mm 89mm Normal Body Button Bit with Spherical Ballistic Carbide Inserts T38 89mm Ballistic buttons:8x13mm,5x12mm P/N: 4148300732 T38 76mm 89mm Normal Body Button Bit with Spherical Ballistic Carbide ... Read More

2022-03-15 16:40:36

Conical Tools Rotary Tungsten Carbide Drill Bit Chisel Drill Bit For Underground Mining
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Rock Tools Kenna Conical Coal Mining Drill Bit Bullet Tooth Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain ... Read More

2021-08-26 11:48:34

Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits
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Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ... Read More

2022-03-15 16:44:08

Long Skirt Taper Button Bit 12 Degree 34mm 38mm Used In Drifting And Tunneling
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Taper 12 Degree 34mm 38mm Button Bit Used In Drifting And Tunneling Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross ... Read More

2022-04-13 15:03:05

7° 11° 12° Tapered Rock Drilling Tools Small Hole Drill Button Bit
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7 11 12 Tapered Rock Drilling Tools Small Hole Drill Button Bit Our Advantages: 1.Tapered button bits connect with tapered drill rod perfectly for drilling holes 2.Stable and mature welding technology ensure ... Read More

2022-04-13 15:03:05

Tapered 7° 11° 12° Tungsten Carbide Chisel Type Drill Bit for Rock Drilling
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Tapered 71112 Tungsten Carbide Chisel Type Drill Bit for Rock Drilling Describtion Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers ... Read More

2021-08-30 11:57:43

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