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tunneling reamer drill bit

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tunneling reamer drill bit

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T45 Button Bit With Diameter 102mm 127mm Reamer Drill Bits For Tunneling Rock and Mining
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T45 Button Bit With Diameter 102mm 127mm Reamer Drill Bits For Tunneling Rock and Mining Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) ... Read More

2022-03-15 16:20:23

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
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Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ... Read More

2022-03-21 15:05:45

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter
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Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Specifications 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits diameter: 30-89mm. ... Read More

2022-03-15 16:20:23

R32 38-76mm Drilling Accessories Integral Reaming Drill Bit For Tunneling
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R32 38-76mm Drilling Accesories Integral Reaming Drill Bit For Tunneling Entire CNC processing procedure ensure the quality consistency Military grade requirements of heat-treatment guarantee durability Fast ... Read More

2022-03-15 16:10:43

T38 T45 T51 Dome Reamer Drill Bit For Mining / Construction , Tungsten Carbide Forging
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Tungsten Carbide Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first ... Read More

2022-03-15 16:20:23

Drifting / Tunneling Reaming Drill Bit 6° Dia 64 - 89mm And Pilot Adapter 6° Dia 26mm
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Drifting and Tunneling Tools Reaming Bit 6 Pilot Adapter 6 R32 Product specifications: Reaming Bit 6 Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg Front Gauge Angle Front Side ... Read More

2022-03-15 16:10:43

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit
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Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ... Read More

2019-03-20 16:55:03

Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits For Rock Drilling Tools
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Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in ... Read More

2022-03-15 16:20:23

T45 Reamer Drill Bit Tungsten Carbide Buttons 102MM Rock Button Bit For Hard Rock Drill
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T45 Reamer Drill Bit Tungsten Carbide Buttons 102MM Rock Button Bit For Hard Rock Drill Description 1) Thread connection: R28, R32, R38, T38, T45 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits ... Read More

2022-03-15 16:20:23

R25 / R28 / R32 6 12 Degree Pilot Adapter Drill Bit Reamer For Cut Holes Quarry Mining
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R25 / R28 / R32 6 12 Degree Pilot Adapter Drill Bit Reamer For Cut Holes Quarry Mining Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed ... Read More

2022-08-25 16:35:33

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