Acrow AK3-030EXT Extension – 30 mm Insize Whitworth 55° Screw Pitch Gauge 4-42TPI Range Series 4820-330 4 HSS Parallel Shank Counterbore

4 HSS Parallel Shank Counterbore (Medium)

5MM UDL Stub Drill HSS-Co5

offering a high flow rate of 50 litres per minute

2 - 50 PCS

and increases wear resistance

Acrow AK3-030EXT Extension – 30 mm Insize Whitworth 55° Screw Pitch Gauge 4-42TPI Range Series 4820-330 4 HSS Parallel Shank CounterboreAcrow 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