Taper Mills are designed for: Cutting jagged edges and pieces of metal on the inside surface of the pipe string; Casing rat hole cleaning; Cone facing on pipe inside diameter; Reworking pipe inside diameter; Milling of collapsed pipes during workover jobs in oil, gas and exploratory wells.
Riber mills are designed for casing cutting with the purpose to drill a new stem during workover in oil, gas and exploratory wells.
