drill/driver
drill-driver

Because no distinction was made between them in this proceeding, hereinafter the terms "drill" and "drill driver" are used interchangeably.

He explained that the combo kits comprised 2 or more power tools, but that a drill driver was included in every combo kit.

Skil professional by Bosch. 18V combi drill driver. 2 batteries 1.7Ah NiCad, 1 hour fast charge and plastic storage case.

Milwaukee PEP 12 T Combi Drill Driver Specification:

He also indicated that a battery pack was sold with every drill driver but that combo kits that included 3 or 4 power tools were sold with only 2 battery packs.