Electroplated Diamond Core Bit
Electroplated Diamond core bit /PDC No-coring drill bit /PDC core drill bitSpecification:Φ48 Φ56 Φ65 Φ75 Φ94 Φ113 Φ133 Φ153 Φ190 Φ216Main application1:Use for the purpose of geology coalfield, metallurgy building and mining;2:Use for the project survey for road, rail, bridges, the house construction, and hydroelectric power;3:Use for soft formation, base foundation reinforcement, and used for broken ground and reinforcement and grouting;4:Use for large-diameter drilling, hydrogeologic well drilling and building file drilling;5:Use for the monitoring drilling of tunnel, ventilation, and the drilling and sampling into concrete.FeatureAdopt the PDC cutters with high density distruction, apply to the soft to semi-hard formation(f≤10), the water wash the leading edge of blades, have the characters of high drilling rate and long working life, etc.We also can design and manufacture of various non-standard drill tools.
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Technical DataTFN33TFN39TFN47Mass1.68kgs/m1.96kgs/m2.87kgs/mDrill Hole Diameter28-32mm35-38mm42-46mmMinimum Yield Strength80kn90kn120knTypical Yiel... |
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