Acrow AK4-090EXT Extension – 90 mm Haron AP-6725 8″ (200mm) White Primed Steel Access Panel Accurate Restoration: Returns the hole

Accurate Restoration: Returns the hole to the original 1/2"-20 internal size

Ideal for both CNC and manual operations

from automotive and aerospace to industrial and DIY projects

Automotive: Accessories and mounts

Installation Tool and Storage Case

Acrow AK4-090EXT Extension – 90 mm Haron AP-6725 8″ (200mm) White Primed Steel Access Panel Accurate Restoration: Returns the holeAcrow AK4 090EXT Extension 90 mm The Acrow AK4 090EXT is a precision extension engineered to increase boring head reach for deep hole machining while maintaining superior rigidity and concentricity. Manufactured from high quality hardened alloy steel, it provides outstanding balance, strength, and stability during precision boring operations. It is fully compatible with Acrow BSD Series Boring Heads and modular boring systems, offering consistent