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spherical drill bit

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Threaded Alloy Steel Button Bits Rock Drilling Tool Drop Center T51 89mm Ballistic
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Threaded Rock Drilling Tool T51 89mm Spherical Drill Bit Button Bit Drop Center Description Thread button bits are widely used in coal mine, iron ore, gold, copper, lead zinc mining and other grades of rock ... Read More

2025-03-11 10:02:38

4'' Dth Button Bit High Air Pressure For DHD340 Shank 115mm / 127mm
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4' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ... Read More

2024-02-06 13:19:38

105mm 110mm St68 Tungsten Carbide Button Bits Ballistic Top Hammer
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105mm 110mm ST68 Tungsten Carbide Ballistic Top Hammer Button Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa ... Read More

2025-03-11 10:02:35

T51 / T45 Stone Drilling Tools , 89 - 127mm Spherical Tungsten Carbide Button Bit
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T51 / T45 Stone Drilling Tools , 89 - 127mm Spherical Tungsten Carbide Button Bit Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) ... Read More

2020-06-09 14:20:06

Type 11 Degree Mining Operations Tapered Drilling Tools Cross Bit
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Type 11 Degree Mining Operations Tapered Drilling Tools Cross Bit Features: KSQ tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More

2022-09-28 10:21:54

38mm 12 Degree Small Hole Rock Drill Tapered Drill Button Bit
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38mm 12 Degree Small Hole Rock Drill Tapered Drill Button Bit Describtion Miroc tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ... Read More

2022-08-16 16:24:04

Diameter 89mm T51 Threaded Tungsten Carbide Button Bit
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Diameter 89mm T51 Threaded Tungsten Carbide Button Drill 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. A comprehensiv... Read More

2021-08-23 10:59:46

Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth
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QL120-349mm Rock Drilling Equipment Tools Dth Drilling Button Bits 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

2023-03-28 14:16:56

Mining operations Tungsten Carbide Button Bit Reaming Bit 6° Cross Type
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Drifting and Tunneling Tools Button Bit, Reaming Bit 6, Cross-Type Bit, Pilot Adapter 6 Product Description : 1. Drill Bit Diameter, mm No x Button diameter Flushing Holes Weight approx., kg Front Gauge Angle, ... Read More

2020-06-30 11:27:15

Drilling Hard Rock Hole 127mm Flat Face M40 Dth Button Bit
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Hard Rock Drilling Hole127mm Flat Face M40 DTH Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air ... Read More

2025-03-10 16:14:10

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