div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: DRAG BIT ESPVRTANA For drilling in soft formations three or four-wing drag bits are available with either stepped or chevron profiles src=https:reader030fdocumentsusreader030viewer20220405065e3edb290e362c4ebb474d3fhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: DRAG BIT ESPVRTANA For drilling in soft formations three or four-wing drag bits are available with either stepped or chevron profiles src=https:reader030fdocumentsusreader030viewer20220405065e3edb290e362c4ebb474d3fhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: DRAG BIT ESPVRTANA For drilling in soft formations three or four-wing drag bits are available with either stepped or chevron profiles src=https:reader030fdocumentsusreader030viewer20220405065e3edb290e362c4ebb474d3fhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: DRAG BIT ESPVRTANA For drilling in soft formations three or four-wing drag bits are available with either stepped or chevron profiles src=https:reader030fdocumentsusreader030viewer20220405065e3edb290e362c4ebb474d3fhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: DRAG BIT ESPVRTANA For drilling in soft formations three or four-wing drag bits are available with either stepped or chevron profiles src=https:reader030fdocumentsusreader030viewer20220405065e3edb290e362c4ebb474d3fhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img...