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hard rock retractable button bits

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buy T51 89mm Button Drill Bit Tungsten Carbide / 14 Buttons Threaded online manufacturer

T51 89mm Button Drill Bit Tungsten Carbide / 14 Buttons Threaded

T51 89mm Tungsten Carbide Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ... Read More
2025-03-11 10:02:39
buy T38 Complete Thread Button Drill Bit , Small Rock Drilling Bit online manufacturer

T38 Complete Thread Button Drill Bit , Small Rock Drilling Bit

T38 Complete Thread Button Drill Bit , Small Rock Drilling Bit We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve mining, ... Read More
2019-10-23 16:40:23
buy Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit online manufacturer

Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit

Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button bits by hot press technology. Characteris... Read More
2022-03-15 16:44:07
buy 3 Inch Threaded Button Rock Drill Bits for Pneumatic Rock Drilling online manufacturer

3 Inch Threaded Button Rock Drill Bits for Pneumatic Rock Drilling

3 Inch Threaded Button Rock Drill Bits for Pneumatic Rock Drilling We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality and cost effective MIROC Rock Drilling that serve mining, ... Read More
2019-10-23 16:40:22
buy Long skirt R25 45mm Button Drill Bit with Flat Face Spherical Buttons 5 Gauge online manufacturer

Long skirt R25 45mm Button Drill Bit with Flat Face Spherical Buttons 5 Gauge

R25 45mm Flat Face With Spherical Button Bit Products description: 1.Made from high alloy steel and YK05 tungsten carbide as same grade as internationally well-known brand 2.Apply "hot (thermal) -insertion" ... Read More
2021-08-26 16:46:07
buy 89mm Diameter T45 Threaded Button Drill Bits with  Ballistic or Spherical carbide insert and High Precision online manufacturer

89mm Diameter T45 Threaded Button Drill Bits with Ballistic or Spherical carbide insert and High Precision

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
2019-11-06 16:13:19
buy R32-64mm Retract Rock Drilling Bit online manufacturer

R32-64mm Retract Rock Drilling Bit

R32-64mm Retract Rock Drilling Bit Product Attributes Type Retrac Button Bit Material Tungsten Carbide Body type Retrac Color Customized Advantage High-efficiency Use Quarry, construction, blasting, open pit ... Read More
2025-08-13 16:55:17
buy R32 45mm 51mm Mining Construction Tools Thread Button Drill Bit online manufacturer

R32 45mm 51mm Mining Construction Tools Thread Button Drill Bit

R32 45mm 51mm Mining Construction Tools Thread Button Drill Bit R32 Tungsten Carbide Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all retract threaded button bits by ... Read More
2022-08-25 14:13:24
buy 110mm 125mm Three Wing Bit Drilling Tool Api Forging Energy Mining For Water Drilling online manufacturer

110mm 125mm Three Wing Bit Drilling Tool Api Forging Energy Mining For Water Drilling

Product Description A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses ... Read More
2023-12-06 16:17:13
buy T38 76mm Retrac Spherical Button Drill Bit Tungsten Carbide online manufacturer

T38 76mm Retrac Spherical Button Drill Bit Tungsten Carbide

T38 76mm Spherical Button Tungsten Carbide Button Drill Bit Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength... Read More
2025-03-11 10:02:39
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