Acrow BT50-AK3-240 – AK Boring Shank Ø31mm, 240mm Extendable Plumbdinger – Versatile Bath Tub Waste Connector 35 mm Diameter – Perfect

35 mm Diameter – Perfect for precision tasks in electronics and fine mechanics

) – 25mm

and other materials

and consistent performance in deep-hole internal threading operations

Acrow BT50-AK3-240 – AK Boring Shank Ø31mm, 240mm Extendable Plumbdinger – Versatile Bath Tub Waste Connector 35 mm Diameter – PerfectAcrow BT50 AK3 240 AK Modular Boring Shank (31 mm, 240 mm Length) The Acrow BT50 AK3 240 is a long reach AK Modular Boring Shank engineered for use with AK3 boring heads on BT50 spindle machines. With a 240 mm gauge length, it provides maximum reach for deep machining while maintaining structural rigidity and precision. Manufactured from hardened alloy steel and precision ground, this shank delivers stability, reliability, and high accuracy for