div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentroller-cone-iadc-classification-chart-title-roller-cone-iadc-classificationhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Roller Cone IADC Classification Chart - Halliburton€¦ · Title: Roller Cone IADC Classification Chart Author: Halliburton Subject: roller cone drill bits Keywords: roller cone loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220425105ad26a8d7f8b9a92258d1882html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentroller-cone-iadc-classification-chart-title-roller-cone-iadc-classificationhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Roller Cone IADC Classification Chart - Halliburton€¦ · Title: Roller Cone IADC Classification Chart Author: Halliburton Subject: roller cone drill bits Keywords: roller cone loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsusreader034viewer20220425105ad26a8d7f8b9a92258d1882html5thumbnails2jpg width=140 height=200 divdiv