Most DeWalt cordless drills are 20 volt ... hammer drills for masonry, and heavy-duty SDS drill and demolition tools. Each is technically a cordless drill, but they can be very different.
Whether it's a drill, impact wrench ... For example, the DeWalt Combination Hammer SDS Max 40 mm has a model number of DCH481X2. However, the Combination Hammer SDS Max 45 mm has a model number ...