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hardened steel drill bits

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T45 Button Drill Bit Rock Drill Spare Parts For Mining / Quarring
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T45 Tungsten Carbide Retractable Thread Rock Drill Button Bits Application: T45 Quarrying Retrac Threaded Rock Drilling Button Bit is suitable for mining,quarring,tunneling and so on. It is widely used for ... Read More

2022-03-18 15:46:59

28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines
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28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special ... Read More

2019-10-23 16:40:21

Coal Mining PDC Drill Bit Toughness with Tungsten Carbide Tips
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Coal Mining PDC Drill Bit Toughness with Tungsten Carbide Tips Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. ... Read More

2025-03-07 16:13:50

R32 48mm Rock Drilling Drill Bit with Spherical Conical Ballistic Buttons
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R32 41mm/48mm Flat Face With Spherical Button Bit Thread: R32 Diameter: 41mm R32 41mm flat face with Spherical Button Bit, Buttons: 4x9-2x9mm, 1 front flushing hole and 2 side flushing holes. Miroc P/N414830048... Read More

2019-12-06 15:26:25

Hard rock drilling taper Button Drill Bit SGS Certificaton , Drill rigs machine accessories
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Drilling Tool Machine Type Rock drilling taper button bit with SGS Certificaton, KSQ BeijingWhat can you get from KSQ?1. Good service for the products purchased2. Good quality control of products produced3. ... Read More

2022-04-13 15:03:06

Cnc Milling T45 Spherical/Ballistic Drill Bits For Hard Abrasive Rock Dia 70 - 89mm
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Description This type of 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). Featuring spherical tungsten carbide ... Read More

2019-10-23 16:40:44

Hardness Tungsten Carbide Milling Drill Bits / T45 Threaded Industrial Drill Bits
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Hardness Tungsten Carbide T45 Threaded Button Bit Product Name: hardness tungsten carbide T45 threaded button bit Description: hardness tungsten carbide T45 threaded button bit Button bit made with high quality ... Read More

2019-10-23 16:41:07

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

Rock Drilling Taper Button Bit / 12 Degree High Speed Drill Bits Short Skirt Diameter 30 35 38mm
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Taper Button Rock Drill Tool Bit 12 degree short skirt diameter 30 35 38mm Tapered Rock Drilling Tools - 12 Button bit, short skirt Bit Dia. Buttons and Size (mm) Flushing Hole Weight Part Number mm inch Front ... Read More

2022-04-13 15:03:07

7 Degree 34mm Button Drill Bit Tapered Tools Metal Drilling Ore Mining
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Small hole drilling tools Tapered tools 7 degree 34mm Metal Drilling Ore Mining Small Hole Drilling Tools Taper Degree The Number Of Button Bit Dia.(mm) Skirt Weight(kg) Tapered Button Bit 7 4 32-42 Short Skirt ... Read More

2022-03-15 15:49:29

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