1、Specification Size: 3 spoke machine tool handwheel with revolving handle, with an outer diameter of 250mm and an installation hole inner diameter of 22mm, convenient and practical. 2、Revolving Handle: This handwheel has a detachable handle that is easy to install and disassemble, equipped with standard screw hole for easy assembly and use of the handle. 3、Applicable Range: This handwheel is suitable for various machine tools that rely on rotation for precise adjustment, such as milling machines, lathes, and grinding machines, etc. 4、Chrome Plated Cast Iron: The lathe handwheel is made of excellent cast iron material, with a chrome plated design, with good corrosion and oxidation resistance, and a long service life. 5、Stable Operation: With exquisite workmanship, the machine tool handwheel has a reasonable design, ensuring stable and reliable installation, and improving processing efficiency.