When you buy your first Milwaukee tool, you have in effect chosen the battery for every tool after it. The same pack fits every M18 tool.
Milwaukee
Milwaukee toolson the table, spec by spec.
An American company founded in 1924 that builds for contractors and trades. All its 18V tools share one battery called M18.

What the numbers say about Milwaukee
M1818V

On the site now
2 tools · Drill Driver
USA
1924
158Nm
Milwaukee M18 FDD3: More torque among all 10 tools we compared in this category.
Milwaukee tools on the site
Every tool has a page that explains its specs and how they matter on the job, and you can take it into the ring against any other tool.


The battery is the real decision. If your workshop already runs on M18 packs, every new Milwaukee tool costs you less, and every tool from another brand means a new charger and new packs.
Milwaukee
Pick a Milwaukee tool, put it up against any tool from the other brands, and see who wins each spec and why.