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Material
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Structural Alloy Steel (23CrNi3Mo, Optional high quality imported material)
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Thread Type
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R22, R23, R25, R28, R32, R35, R38, T38, T45, T51, GT60, S58, S68
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Rod Type
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Extension rod，Drifter rod，MF rod，MF Drifter rod, Guide tube, Tapered drill rod, Integral drill steel, Plug hole integral rod
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Body Type
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Hexagonal type，Round type
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Diameter
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20mm~87mm
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Rod Length
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260mm~6840mm
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Tunnelling , Mining , Quarrying, Blasting and Infrastructure Construction
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Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting
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Custom Design
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Thread, Diameter, Length, Color can be customized
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