Acrow BT50-SM40-150 – Shell Mill Arbor (Ø40 mm Bore, BT50 Taper)

This is a 40 mm bore Shell Mill Arbor with a 150 mm overall length, designed for deep-reach or heavy-duty milling on BT50 spindle machining centers.

• The arbor is constructed from hardened alloy steel and precision-ground.
• It provides extended reach while maintaining high rigidity and precision.
• The run-out accuracy is ≤ 0.005 mm.