- The moveable, Digital handwheel with enabling swap and unexpected emergency end swap causes it to be much easier to operate in applications The twin spindle collection for Haas known as Haas DS combines the y-axis and c-axis during which cuts down the portion handing and improves the accuracy. Resource: https://cnc-machining-center29492.blogpayz.com/31938050/top-latest-five-affordable-cnc-laser-machines-urban-news