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Deal.ai › DeWalt › Angler Grinders
Dewalt
Dewalt DCG413B

Dewalt DCG413B

Best price now

$270.99at NAPAChecked Nov 8

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $270.99 at NAPA on Nov 8.
  • Our take on the Dewalt DCG413B

    The DeWalt DCG413B is a bare-tool 4.5-inch angle grinder that runs on DeWalt's 20V Max batteries. Its brushless motor spins at 9,000 rpm and delivers roughly 800 watts of output, and the tool weighs about 3.7 lb without a battery. A brake stops the wheel quickly after the trigger is released, which is rare in this class and makes it safer for one-handed work. It suits tradespeople and serious DIYers already on the 20V platform who want cordless freedom for cutting, grinding and rust removal. Against corded grinders it gives up sustained power on heavy jobs, and against 60V or corded rivals it is lighter but less forceful under load.

    Best forDeWalt 20V Max owners who want one battery platformMetal cutting, grinding and weld cleanup away from an outletOne-handed work where a fast-stopping wheel mattersRoofers, welders and remodelers who move between sites
    Pros
    • Brushless motor with electronic brake stops the wheel fast
    • 9,000 rpm and about 800 W output for a 20V tool
    • Light at roughly 3.7 lb bare, easy to control overhead
    • Tool-free guard and spindle lock speed up wheel changes
    • Anti-vibration side handle included
    • Runs on the same 20V packs as other DeWalt tools
    Cons
    • Bare tool: no battery or charger in the box
    • Struggles on long, heavy grinding compared with corded grinders
    • Battery drains quickly under continuous load
    • No variable-speed dial; trigger is on/off only

    Dewalt DCG413B prices at every store

    • NAPANew

      In stock

      $270.99Checked Nov 8
      Visit NAPA

    Store links may earn us a commission. Price via Klarna.

    Dewalt DCG413B price history

    Lowest price we've seen: $270.99 on Nov 9 at NAPA. Tracked across 1 store since Nov 9.

    What reviewers say

    Owners and reviewers rate the DCG413B highly for its brake, light weight and smooth brushless power. Most criticism centers on runtime and the fact that it ships without a battery.

    What people mention
    • BrakePraisedOwners say the electronic brake stops the wheel almost instantly, which they value for safety.
    • WeightPraisedReviewers call it light and well balanced for overhead and one-handed work.
    • RuntimeCriticisedUsers report fast battery drain during continuous grinding, especially on smaller packs.
    • PowerMixedIt handles cutting and light grinding well but bogs down on heavy stock removal compared with corded tools.
    • VibrationPraisedThe anti-vibration handle and brushless motor keep it smooth in use.
    • SetupMixedWheel changes are quick, but buyers note it arrives as a bare tool with no battery or charger.

    Specifications

    Battery Technology
    Li-IonSource
    Power Source
    BatterySource
    Voltage (V)
    20.0Source
    RPM (max) (rpm)
    9000.0Source

    Questions and answers

    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.

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    Width (")
    4.7Source
    Plate Diameter (max) (")
    4.5Source
    Height (")
    6.0Source
    Included Accessories
    Flange, Anti-vibration HandleSource
    No. of Batteries (pcs)
    0Source
    RPM (min) (rpm)
    0.0Source
    Power Input (W)
    800Source
    Weight (lb)
    3.7Source
    Length (")
    12.2Source