Acrow AK3-030EXT Extension – 30 mm Insize Whitworth 55° Screw Pitch Gauge 4-42TPI Range Series 4820-330 *X-ray radiation measurement is for

*X-ray radiation measurement is for reference only and may not meet the energy response requirement

and increases wear resistance

2 - 50 PCS

Thread Type: Trapez (DIN 103 – 30°)

4 HSS Parallel Shank Counterbore (Medium)

Acrow AK3-030EXT Extension – 30 mm Insize Whitworth 55° Screw Pitch Gauge 4-42TPI Range Series 4820-330 *X-ray radiation measurement is forAcrow AK3 030EXT Extension 30 mm The Acrow AK3 030EXT is a precision engineered extension designed to extend boring head reach while maintaining excellent rigidity and alignment accuracy. Manufactured from hardened alloy steel and precision ground, this extension ensures superior strength, balance, and concentricity for high performance machining operations. It is fully compatible with Acrow BSD Series Boring Heads and modular boring systems, offering