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API 7-1 drilling Roller Reamer with Type B & Type F & Type T roller
Product Application The Roller Reamer is designed for various reaming operation but particularly for stabilization purposes when drilling in very abrasive formations. It will fit hole sizes ranging from 4 5/8 to 26inch.In addition, each body by simple adjustment of blocks and proper selection of cutters, will suit a wide range of hole sizes. Product type Three different types (T,F and B) of cutters are offered: Type T: Milled, machined with hard faced sharp ...