The tool holder changer is made of high-quality PVC material, resistant to wear, cold, high temperature, acid, and alkali. Professionally manufactured to perfectly match the tool holder. Guaranteed CNC tools are designed for any type of ISO30 tool holder and automatic tool change system. Excellent workmanship, ideal replacement for old or damaged parts. The tool holder fixture cradle jaw set has a wide range of applications and is suitable for various CNC milling cutters with automatic tool changers. No need to worry about size incompatibility. Designed as an industrial automatic tool changer for engraving machine tools, precisely matching the tool rest. Suitable for drilling, milling, and engraving in CNC tool holder applications. The tool holder fixture is commonly used as a fixed handle for engraving machines, offering high precision, stable performance, anti-aging, and resistance to acid and alkali. Easy to install and disassemble, providing reliable automatic tool changing performance.