Acrow AK5-050EXT Extension – 50 mm 4120-8 - Suitable for CNC and

- Suitable for CNC and manual machining

this tool combines the compact geometry of a mini threadmill with the strength required for hardened steels

Part Number: 22218

and ease of use across professional workshop and inspection environments

Acrow AK5-050EXT Extension – 50 mm 4120-8 - Suitable for CNC andAcrow AK5 050EXT Extension 50 mm The Acrow AK5 050EXT is a precision engineered extension designed to increase boring head reach while maintaining exceptional rigidity and concentricity. Manufactured from premium hardened alloy steel, this extension ensures excellent strength, balance, and accuracy for both CNC and manual machining applications. It is fully compatible with Acrow BSD Series Boring Heads and modular boring systems, providing reliable