Acrow BT40-AK5-185 – AK Boring Shank Ø50mm, 185mm AZ-7166 Part no 2309-50D

Part no 2309-50D

making it suitable for a wide variety of materials including steels

and 90° angled fittings in both 1/4"-28 and 1/8"-28 thread sizes

it ensures outstanding accuracy and repeatability in all external threading operations

Strictly made in accordance with DIN 863-2

Acrow BT40-AK5-185 – AK Boring Shank Ø50mm, 185mm AZ-7166 Part no 2309-50DAcrow BT40 AK5 185 The Acrow BT40 AK5 185 is a long reach AK Modular Boring Shank built for use with AK5 boring heads. Designed for large diameter and deep boring operations, it maintains high rigidity over its 185 mm gauge length. Constructed from hardened alloy steel and ground for exceptional precision, this arbor delivers outstanding stability, reduced vibration, and improved cutting consistency. Specifications: Brand: Acrow Type: AK Modular