Comments on: Rolling PDC cutter enhances drill bit life in Granite Wash runs /rolling-pdc-cutter-enhances-drill-bit-life-in-granite-wash-runs-29798 Get the latest oil drilling news with Èý•NÌåÓý Mon, 03 Nov 2014 10:41:19 +0000 hourly 1 https://wordpress.org/?v=6.1.1 By: Mohammad Teimuri /rolling-pdc-cutter-enhances-drill-bit-life-in-granite-wash-runs-29798#comment-86397 Mon, 03 Nov 2014 10:41:19 +0000 https://live-drillingcontractor-org.pantheonsite.io/?p=29798#comment-86397 It was fantastic really liked it
i am eager to know this cutters just should be used in shoulder or can be used all parts of bit? is it suitable for all lithologies even one as chert? and how the rolling structure in this size can be so restorative (amazing for me)

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