Boring Head Tools Holder Steel Durable Lengthening Bar Drilling Extension Rod

Upgrade your precision machining with the Extension Rod Tool Holder! Crafted from high-quality 20CrMnTi steel, this tool holder offers exceptional durability and wear resistance. With true roundness, carburizing depth, and surface roughness all at 0.8 u, it guarantees superior accuracy and performance.

Compatible with EWN/RBH boring heads and BT30/BT40 LBK tool holders, this extension rod is perfect for fine boring applications. Its quenching process enhances hardness, while its oxidation-resistant surface ensures longevity. Whether you're a professional or an enthusiast, this is the tool you can trust for stable, reliable results.

Note: Please refer to the size chart for details, and allow for minor manual measurement variations. Bring precision to your projects with this high-quality tool holder!