Lyndex-Nikken CAT50 Shell Mill Arbor with Metric Pilot

This Nikken CAT50 Shell Mill Arbor with Metric Pilot accommodates face mills with pilot bore diameters from diameter 16 mm to 40 mm.

Pilot diameter sized for precision fit with milling cutter, with removeable/replaceable drive keys as standard. Fine thread locking screw included with AT3 or better taper that is ported with coolant channels for both axial and radial coolant flow.