Milling Tools | Schlumberger
For heavy milling, such as bit cones, slips, and pieces of downhole tools, conebuster mills have a concave cutting face with a thick cutting structure. This structure ensures efficient milling and long life. Conebuster mills are available from 3 1/2 to 17 1/2 in, with fishing necks from 3 1/8 to 9 1/2 in. Cement mills. Designed for light ...