ER extension rod CNC Mill Lengthen Tool Holder C8 C12 C16 C20 C25 ER8 ER11 ER16 ER20 ER25 Collet Chuck Milling(A Type Nut,C20-ER20-200)

==========High-concerned chemical : NoneApplication : Milling CutterModel Number : C6 C8 C10 C12 C16 C20 C25 C32 C40 SERIES extension rodOrigin : ChinaPrecision : 0.008mm

• [Precision Runout Control]: Achieved through ultra-precision grinding, this ensures extremely low tool runout. It guarantees stable cutting and consistent precision even at high rotational speeds, effectively enhancing workpiece surface quality.
• [Material and Hardening Process]: Utilizing high-quality alloy steel and reinforced through specialized heat treatment, it achieves high hardness and a strong, resilient core. This significantly improves wear and fatigue resistance, extending the tool holder's service life.
• [Secure Anti-Slip Design]: Optimized thread engagement and nut locking mechanism deliver robust, uniform clamping force, preventing unexpected tool slippage or loosening during machining to ensure safety and consistency.
• [Flexible Application Expansion]: Specifically engineered to extend tool reach, effortlessly tackling machining challenges in deep cavities, side walls, and complex structures, pushing the boundaries of machine tool capabilities.
• [Broad Compatibility]: Precision manufacturing ensures seamless integration with standard ER collet systems, suitable for diverse cutting tasks from light to heavy materials, delivering a reliable tooling solution for enhanced versatility.