Is this kit worth it over buying the drill and impact driver separately?

The kit bundles two brushless tools, two 5.0Ah batteries, a charger and a case, which usually works out better than buying each piece alone. It makes most sense if you need both tools and have no LXT batteries yet.

How does it compare with Makita's sub-compact 18V kit?

The sub-compact tools are shorter and lighter but deliver less torque. This kit's full-size brushless tools suit heavier drilling and driving, while the sub-compact line is better for tight spaces and overhead work.

Can I use the 5.0Ah batteries in other Makita 18V tools?

Yes. The batteries fit any tool on the 18V LXT platform, including saws, grinders, lights and outdoor equipment. They also work in Makita's 36V X2 tools, which take two packs.

Does the drill have a hammer function?

Yes. The hammer driver-drill has a hammer mode for light masonry drilling, such as brick and block. For regular wood, metal and plastic, use the drill mode.

What comes in the box?

Two brushless tools (hammer driver-drill and impact driver), two 5.0Ah 18V LXT batteries, a rapid charger and a carrying case. Bits and blades are not included.