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spherical drill bit

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T45 Spherical / Ballistic Buttons Dia 70 - 102mm Rock Drill Thread Retrac Button Bit
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T45 Spherical / Ballistic Buttons Dia 70 - 102mm Rock Drill Thread Retrac Button Bit Retrac drill bits adopts top quality carbide tips and steel to produce,Retrac drill bits are widely applicable to mining ... Read More

2022-03-30 13:52:32

89mm Drop Center Conical T38 Button Drill Bit Top Hammer Tools
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Top Hammer Tools 89mm Drop Center T38 Conical Button Drill Bit Product Description KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button bits by hot press ... Read More

2022-03-15 16:40:34

Ballistic Spherical Button Drill Bit T38 T45 T51 64mm 89mm For Hard Rock Drilling
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T45 89mm Button Bit T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch Thread: T45 Face Design: Flat face Button/Carbide Type: Spherical Button Number and Diameter... Read More

2021-08-26 16:55:03

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

Diameter 140mm QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling
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Diameter 140mm QL50 Convex Face DTH Drill Bit For Underground Long Hole Rock Drilling DTH Button Bit Description: Name: DTH Button Bit Diameter: 140mm Face design: Convex Face Carbide Shape: Ballistic and ... Read More

2025-03-11 10:02:37

12 Buttons Flat Face Diameter 76mm T45 Drill Bit For Top Hammer Drilling
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12 Buttons Flat Face Diameter 76mm T45 Drill Bit For Top Hammer Drilling KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button bits by hot press technology... Read More

2022-03-15 16:40:36

T38 64mm To 89mm Top Hammer Tungsten Carbide Thread Button Drill Bit
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Product Description KSQ With the top quality of alloy steels and the best carbides made in China, use best tungsten carbide, featuring good wear-resistance and toughness. We use superior steel suitable for hot ... Read More

2024-05-13 17:11:56

T38 64mm To 89mm Top Hammer Tungsten Carbide Thread Button Drill Bit
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2025-02-20 17:39:14

T51-89mm Retrac Tungsten Carbide Drill Bit For Long Lasting Drilling Performance
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Product Description: Introducing the Mining Tungsten Carbide Retrac Drill Bit, a durable button drill bit designed for optimal performance in various drilling applications. This retractable drill bit is a top ... Read More

2025-03-27 14:19:20

Alloy Steel 102mm T45 Thread Rock Drill Bit With Carbide Buttons Inserts
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Alloy Steel 102mm T45 Threaded Rock Drill Bit with Carbide Buttons Inserts KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button bits by hot press ... Read More

2022-03-15 16:40:35

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