PDC core bits

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Product specification Number of blade 6 Cutter size （mm） 8MM TFA（in^2) 1.200 Gauge length 1.5-0.75" connection 6.75”×4”CBS Operating parameters Rotary speed（rpm） 40-150 Weight on bit（KN） 40-80 Max wob（KN） 90 Flow rate （lps） 10-30 Applications and features applications Application Formation: Hard abd compact formation with very high compressive strength .but no abrasive layer. Rock type:Limestone. Dolomite. Features Double core parabolic profile and heavy cutter density are designed to core in the medium hard formation. The layout o0f different patented PDC cutters enhances the capability to drill hard layer.

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Beijing Leeding Importing and Exporting Trading Co

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