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stone drilling bits

(416)

T45 76mm Drop Center Spherical Drill Bit For Very Hard Stone With High Percentage
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T45 76mm Drop Center Spherical Button Bit For Very Hard Stone With High Percentage Si Drill bits T45-76mm drop center Buttons: front 4x11mm, 1x11mm gauge: 8x12mm, 4 front flushing holes Retract body Spherical ... Read More

2021-08-26 15:58:15

Tungsten Carbide Tipped Drill Bits , T51 Mining and Stone Drilling Tools
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Tungsten Carbide Tipped Drill Bits , T51 Mining and Stone Drilling Tools Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More

2021-11-10 16:53:53

Drop Center Ballistic T45 89mm Thread Button Rock Stone Bits
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Drop Center Ballistic T45 89mm Thread Button Rock Stone Bits Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ... Read More

2022-03-15 16:44:07

Hard Rock Tools Tungsten Carbide For Mining Tapered Button Drill Bits
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Hard Rock Tools Tungsten Carbide Tapered Button Drill Bits For Mining Product Introduction: Cutting Structure Design: Chisel bits, Cross bits, Button bits Bit diameter: 26-43mm, 28-51mm, 28-45mm Taper degree: 7... Read More

2022-03-15 15:45:02

DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm
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DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ... Read More

2020-05-06 14:48:03

T38 / T45 / T51 Button Drill Bit Ground Button Rock Stone Retrac with Drop Center
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T38 / T45 / T51 Button Drill Bit Ground Button Rock Stone Retrac with Drop Center Thread Button bit is well known for its high wear resistance on medium-hardto hard abrasive rock formations (between 200 Mpa to ... Read More

2019-10-23 16:40:23

12-1/4" PDC Tricone Drill Bit Durable For Hydrology Well Drilling OEM Serive
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12-1/4" PDC bit, IADC code M323 for soft to medium formation with " cutter, 6 blades and 6 nozzles Product Description Product Name 12-1/4" PDC bit, Application drill Oil well, gas well, water well, etc. ... Read More

2019-07-24 15:10:19

Tapered Rock Drilling Tools 7° Cross- Type Drill Bit High Wear Resistance
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Tapered Rock Drilling Tools Cross - Type Bit Basic Information : Diameter, mm For class of clock Tip size,mm: height x width Taper angle Weight, kg 30 11-15 12 x 12 x 8 4 0.29 32 11-15 12 x 12 x 8 4 0.31 33 11... Read More

2022-01-27 16:10:25

New Industrial T45 Dome Reaming Drill Bit Stone Tungsten Carbide Drill Bits
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Industrial T45 Dome Reaming Drill Bit Stone Drill Bits for Rock Drill Tool Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then ... Read More

2022-03-15 16:10:43

Carbide PDC Tricone Drill Bit 6 Blades / 6 Nozzles Forging Processing Type
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PDC bit,IADC code M433 for medium to medium hard formation with " cutter, 6 blades, 6 nozzles Product Description 1, 8- " PDC bit 2,IADC code M433 for medium to medium hard formation with " cutter, 6 blades, 6 ... Read More

2019-07-24 15:10:20

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