Mill Extension Holder, Premium Cemented Carbide Side Mounted CNC Lathe Tool for Deep Hole Processing with High Precision and Stability

Specification:Item Type: Mill Extension HolderMaterial: Cemented CarbidePackage List:1 x Extension Holder1 x Hex Wrench3 x Screw1 x Storage Box

• [SHANK COMPATIBILITY] This mill extension holder is designed for CNC lathes and milling machines, ensuring seamless compatibility with standard machine spindles for hassle-free integration and optimal performance.
• [COLLET SYSTEM] Supports a wide range of collet series, making it versatile for various tool diameters. Ideal for machining centers and drilling machines, enhancing your workflow efficiency.
• [RUNOUT / TIR] Engineered with high concentricity and fine inner hole, this holder ensures minimal runout (TIR ≤ 0.0005') for precise milling, reducing chatter and prolonging tool life.
• [MATERIAL HARDNESS] Constructed from premium cemented carbide, this extension holder offers exceptional rigidity and vibration damping, perfect for powerful milling and deep hole processing.
• [EXTENSION LENGTH RIGIDITY] Designed to balance and stability, this holder minimizes during deep cavity machining, ensuring consistent performance and superior surface finish.