- Does the DeWalt DCG413B come with a battery?
- No. It is a bare tool, so you need a separate 20V Max battery and charger. The box includes the flange and an anti-vibration side handle.
- What size wheels does it take?
- It uses 4.5-inch wheels with a 7/8-inch arbor, the common size for US angle grinders. The guard is tool-free for quick adjustment.
- Is it good for cutting rebar and metal?
- Yes. The 9,000 rpm brushless motor and fast brake make it well suited to cutting rebar, pipe and sheet metal, though long continuous cuts drain batteries quickly.
- How does it compare with a corded grinder?
- It is lighter and more portable but has less sustained power. For heavy, continuous grinding a corded grinder holds up better; for quick cuts and site work the cordless DCG413B is more convenient.
- Does it have variable speed?
- No. The trigger is on/off only, so speed control comes from wheel choice rather than a dial. That is fine for cutting and grinding but less ideal for polishing.
- Which battery should I use with it?
- A 5.0Ah or larger 20V Max pack gives the best runtime. Smaller 2.0Ah packs work but drain fast under load.
- Where is the Dewalt DCG413B cheapest?
- At NAPA, for $270.99, as of our latest check.