Designed specifically for use on the latest multi-tasking CNC machines with lower turrets and/or sub-spindles. Spring-loaded point overcomes the lack of hydraulic compensation found on tailstocks, protecting lower turrets and sub-spindles from overloading and/or crashes. Much longer operating life than other spring-type live centers due to the outstanding sealing characteristics of the exclusive Royal Roto-Shield coupled with a long-life spring-loaded neoprene seal. Heavy-duty bearing configuration and optimized spring-pak make the Royal Ultimate™ the perfect choice for all multi-tasking machines.