Withers Tool, Die and Manufacturing Company is a family-owned and operated business that provides high-quality, precision parts when it comes to large part CNC milling, turning, and other machining services. With a rich history dating back to 1920, our business has grown from a small garage-sized foundry and machine shop to a full-service, 75,000 sq. ft. facility with large CNC and manual equipment to handle your large parts.