CNC tool holder designed for precision milling and lathe work. Delivers stable clamping, concentricity, and durability for demanding machining tasks. Key benefits and problem solving Maintains machining accuracy at spindle speeds by providing concentricity and low runout, reducing scrap and rework. Supports heavy cutting loads with stable performance, enabling consistent results during long runs and aggressive operations. Improves tool life and interface durability through advanced vacuum quenching and carbonitriding surface treatment. Minimizes vibration and resonance with an optimized balance design, resulting in smoother finishes and reduced spindle wear. Ensures reliable clamping and repeatable positioning via overall finishing and precision innerhole grinding. Features and attributes concentricity: Designed to keep tools aligned under load for precise, repeatable machining. Heattreated surface: Vacuum quenching and carbonitriding increase surface hardness and fatigue resistance where the tool meets the holder. Optimized balance: Dynamic balance design reduces eccentricity and resonance during speed processing. Precision finish: Overall surface finishing and innerhole grinding provide clamping stability and longterm dimensional stability. Intended use: For professional milling machine cutter holders and CNC/lathe tool applications. Compatibility and performance Works with standard milling cutter holders and lathe tooling that require precision and stable clamping. Suited for speed and heavyload operations where concentricity, balance, and durability are critical. Typical applications speed milling finishing passes where low runout and vibration control are required to achieve fine surface finishes. Production machining and repetitive cutting operations that demand longterm clamping stability and reduced toolchange downtime. Lathe turning and boring operations that require precise concentricity and fatigueresistant toolholding interfaces. What makes it stand out Combination of concentricity, advanced surface treatment, and optimized balance targets the common causes of accuracy loss: runout, vibration, and interface fatigue. Precision innerhole grinding and overall finishing focus on realworld clamping stability for consistent, repeatable results across production cycles. Use this tool holder to reduce variability, protect tooling, and maintain quality output in precision CNC milling and lathe work.