Flat Face Design Tungsten Carbide Button Bits T38 Threaded 64mm
Flat Face Design T38 Threaded 64mm Retract Spherical Button Bit
Description of T38 threaded 64mm retract spherical button bit
T38 threaded 64mm retract spherical button bits are made by high quality alloy steel bar and tungsten carbides, under the process of heat treatment.
Minetech’s drilling tools are tested in various working conditions. We are specialized in drilling tools for mine, quarry and water well and geologic project, we can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock.
Specification of T38 threaded 64mm retract spherical button bit
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Thread sizes |
T38 |
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Head diameters |
2½ - 5 inches |
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Face designs |
Flat face, drop center, uni-face |
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Button type |
Hemispherical, Parabolic, Ballistic, Conical |
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Material |
Tungsten carbide and high strength alloy steel |
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Processing |
CNC milling and proprietary heat treatment process |
Application of T38 threaded 64mm retract spherical button bit
• Underground mining
• Tunneling
• Quarrying
• Widely used in bench and long hole drilling
Advantage of T38 threaded 64mm retract spherical button bit
• High grade tungsten carbide inserts.
• High efficiency.
• Top quality with competitive price.
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