Global Multi-Spindle Drilling Machines Market By Type (Vertical Multispindle Drilling Machines , and Horizontal Multispindle Drilling Machines), By Application (Engine Box , Aluminum Castings Housing , Brake Drum , Brake Discs , Steering Gear , and Hydraulic Components), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028