Designed for M14 thread quick change tools, providing a secure fit and easy replacement. Compatible with various tools, ensuring reliable functionality and reduced vibrations. Engineered with precise threading for a snug fit, preventing loosening or detachment during operation. Crafted from quality materials to withstand regular usage and extend the lifespan of your tools. Suitable for various abrasive accessories and increases the versatility of your grinder across multiple materials, including metal, concrete, and stone., Manufacturer: Akfldms