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high speed drill bits

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32mm-152mm T45 Tunneling Mining Quarrying Rock Drilling Tools Threaded Button Bit
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32mm-152mm T45 Tunneling Mining Quarrying Rock Drilling Tools Threaded Button Bit 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

2025-03-11 10:02:36

DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit
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DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ... Read More

2023-02-03 15:37:01

Tungsten Carbide MF Speed Drill Extension Rod Round Shape 39mm Diameter 10.7kg Weight
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T38 Length 915mm 3 feet diameter 39mm Round MF Speed Extension Drill Rods threaded drilling tools drill rod hardness Product Name: extension rods Description: extension rods Thread drill rod made with best ... Read More

2025-03-12 15:08:51

T45 102mm Rock Quarrying Tools Retrac Drop Center Thread Button Bit
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T45 102mm Rock Quarrying Tools Retrac Drop Center Thread Button Bit With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all retract threaded button bits by hot ... Read More

2022-08-25 14:54:57

8 Inch DHD380-290mm DTH Bit For Plast Hole Drilling
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Fast Drilling Speed 8 Inch DHD380-290mm DTH Bit For Plast Hole Drilling In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Read More

2025-03-07 16:33:32

3 Blade Iadc S132 Pdc Bit 4-1/2" With 2-3/8" Api For Sandstone And Shale
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3 blade IADC S132 PDC bit 4-1/2" with 2-3/8" API for sandstone and shale Description We can make various kinds of diamond drill bits from 4 inch to 17 1/2 inch, and can manufacture special structure bit ... Read More

2025-03-07 16:10:48

DHD350 Flat Face Down The Hole Drill Middle And High Pressure DTH Hammer Bit
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2024-04-15 11:17:04

R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits
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R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect with threaded drill rod perfectly for drilling holes 2.Stable ... Read More

2022-08-08 13:48:13

Mining 6 Inch DTH Drill Bits QL60 Dia 152-203 Mm With High Air Pressure
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6 Inch DTH drill Bit , QL60 dia152~203mm with high air Pressure for rock drilling,water well,mining Features Button Shape: Spherical,Semi-ballistic,Ballistic. Bit Shank: QL, COP, SD, DHD, MISSION, BR, CIR,etc. ... Read More

2025-03-10 16:14:04

Tungsten Carbide Reaming Dome Bit Dia 76 - 127mm Spherical / Parabolic Buttons 35°
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Drifting and Tunneling Tools Drilling Dome Bit for Reaming Spherical and Parabolic R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle ... Read More

2022-03-15 16:20:23

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