ROTTLER cutting insert 9.52 mm - 2.4 mm octagonal
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An octagonal 3/8” (9.52 mm) IC, .094” (2.4 mm) corner radius, double sided, solid CBN Insert with 16 cutting corners. The .094” (2.4mm) corner radius of this insert will produce a more accurate (flatter) finish than a round 3/8” (.52mm) or square 1/16” (1.6mm) corner radius insert typically used for surfacing on F70/F80/F90/F100 Series machines when surfacing large diesel blocks and heads which are high in nickel.
The octagonal surfacing insert is intended for applications where it may encounter
interrupted cuts. When using an 18” (457 mm) cutterhead, speeds range from 600-800 RPM, and with a 14” (355.6 mm) cutter speeds range from 900-1200 RPM. The .094” (2.4mm) corner radius will allow faster feed rates compared to the 6301J square insert.
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