Making a Custom Cross Bar for a Chain Hoist Trolley - Threading and Milling Tutorial

Watch a detailed 29-minute machining tutorial demonstrating the complete process of fabricating a custom cross beam for a chain hoist trolley. Learn essential metalworking techniques including single point thread cutting and the specialized process of milling slots in a large nut to create a castle nut. Follow along with precise machining operations that showcase practical applications of lathe and milling machine work while creating this critical component for heavy-duty material handling equipment.