Introducing the CNC PSC Tool Holder, a high-performance tool-holding solution from Jiaxing XiRay Industrial Technology Co., Ltd. (XiRay) that addresses the increasingly demanding needs of modern machining environments. Built around the PSC (Polygon Shank Conical) interface standard and reinforced with advanced clamping systems, this series brings precision, flexibility and high speed capability into one platform. https://www.xiray-tools.com/psc-tool-holder-series/ Product Overview The CNC PSC Tool Holder utilises the PSC interface (ISO 26623 compliant) and is offered in multiple configurations such as one-piece shank models, modular turning/milling adaptors and both static and driven tool versions. According to XiRay’s PSC Tool Holder Series webpage, these holders are “advanced tool holding solutions designed to combine the high rigidity of the Polygon Shank Coupling (PSC) system with the precision and clamping strength of shrink fit technology.” The series is designed for high-speed milling, drilling, reaming and finishing operations. Key Features & Benefits PSC Interface Compatibility: The hallmark PSC connection gives large contact surfaces, high torsional rigidity and ensures fast, repeatable tool changes. Shrink-Fit Clamping & Precision: XiRay emphasises uniform 360° clamping force, ultra-low run-out (≤ 3 µm at 3×D) and high speed readiness. Versatility for Multi-Mode Machining: Whether for high-speed milling or turning/milling hybrid machines, the modular PSC tool-holders support both static and driven tool formats, enabling one interface strategy across operations. Application-Focused Design: Targeted at industries such as automotive, electronics, medical device manufacturing and precision parts processing—where fast change-over, tight tolerances and high surface finish matter most. Why Choose This CNC PSC Tool Holder? Manufacturers evolving into multi-axis machining cells, flexible production lines or high-precision finishing operations will appreciate this holder’s strategic advantages: Reduced tooling inventory: A single interface platform (PSC) covers static turning, driven tooling and milling—simplifying your tool-holder ecosystem. Improved machining outcomes: With high rigidity and minimal run-out, you get better surface finish, tighter pupil tolerances and longer tool & spindle life. Faster change-overs & higher uptime: The repeatability of the PSC system means tool changes are quicker, more precise and less prone to error—critical in high-mix or agile manufacturing. Application & Best Practices To unlock the full potential: ensure your machine spindle or turret interface is compatible with PSC/ISO 26623 tolerances; follow the correct induction heating or clamping process for shrink-fit variants; in turn-mill or hybrid setups, deploy the modular PSC tool-holders to establish a unified interface across both static and driven tooling.