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Deal.ai › DeWalt
DeWalt
DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder

DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder

Best price now

$98.98at AmazonChecked 13 h ago

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $98.98 at Amazon (checked Nov 13, 2026).
  • Checked at 6 stores.
  • Our take on the DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder

    The DeWalt DWE4012 is a corded 4-1/2 inch angle grinder with a 7.5 amp, 120V motor spinning at 12,000 RPM. It is a compact, one-hand-friendly grinder built for cutting, grinding and wire-brushing metal, plus light masonry work. Its 5/8-11 spindle takes standard 4-1/2 inch wheels, so consumables are easy to find. Against the 10-11 amp grinders in DeWalt's own line, it trades raw power for lower weight and a smaller body; against budget 6-7 amp grinders it runs cooler and holds speed better under load.

    Best forMetal fabrication and weld cleanupCutting rebar, bolts and sheet metalHome shop and garage useOne-handed work in tight spots
    Pros
    • 7.5 amp motor with 12,000 RPM no-load speed
    • Compact 4-1/2 inch body fits tight spaces
    • Standard 5/8-11 spindle takes common wheels
    • Tool-free guard and side-handle adjustment
    • Parts and service widely available
    Cons
    • Less torque than 10-11 amp grinders under heavy load
    • Corded, so it needs an outlet or long extension cord
    • No variable speed or soft-start
    • Gets warm during long continuous grinding

    DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder prices at every store

    • Home DepotNew

      In stock

      $98.98Free shippingChecked 13 h ago
      Visit Home Depot
    • Tool NutNew

      In stock

      $99.00+ $7.49 shippingChecked 13 h ago
      Visit Tool Nut
    • Dewalt Authorized SellerNew

      In stock

      $99.00+ $19.80 shippingChecked 13 h ago
      Visit Dewalt Authorized Seller
    • bomgaars.comNew

      In stock

      $99.99+ $43.50 shippingChecked 13 h ago
      Visit bomgaars.com
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $98.98Free shippingChecked 13 h ago
      Visit Amazon
    • Lowe'sNew

      Availability unknown

      $98.98Free shippingChecked 13 h ago
      Visit Lowe's

    Also available at

    • Tool Supply GuyCheck price at Tool Supply Guy

    Store links may earn us a commission.

    DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder price history

    Lowest price we've seen: $98.98 on Nov 13 at Lowe's. Tracked across 6 stores since Nov 13.

    What reviewers say

    Owners of compact DeWalt grinders like this one generally rate them as reliable light-to-medium duty tools that start easily and hold up in shop use. Complaints center on power when pushed hard and on heat during long sessions.

    What people mention
    • PowerMixedOwners say it handles cutting and light grinding well but slows under heavy pressure compared with higher-amp grinders.
    • WeightPraisedThe compact body is easy to hold and control with one hand.
    • HeatCriticisedLong continuous grinding sessions leave the body noticeably warm.
    • BuildPraisedOwners describe it as durable for shop and occasional jobsite use.
    • Wheel fitPraisedThe standard 5/8-11 spindle accepts common 4-1/2 inch wheels and accessories.

    About the DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder

    The DeWALT DWE4012 is a corded angle grinder with a 4-1/2" wheel diameter. It runs at 12,000 RPM and draws 7.5 amps on a 120V supply.

    Brand
    DeWALT
    Model
    DWE4012
    Wheel diameter
    4-1/2"
    Speed
    12,000 RPM
    Power
    7.5 amps, 120V
    Power source
    Corded electric

    Questions and answers

    Is the DWE4012 good for cutting metal?
    Yes. With a 4-1/2 inch cut-off wheel it handles rebar, bolts, sheet metal and pipe. It is best for short, controlled cuts rather than long continuous cutting.
    Does it have variable speed?
    No. It runs at a single 12,000 RPM no-load speed. If you need slow speeds for polishing or wire brushing, look at a variable-speed model.
    What size wheels does it take?
    It uses 4-1/2 inch wheels with a 5/8-11 arbor, the most common size for small angle grinders. Type 27 grinding and cut-off wheels both fit.
    Is it too powerful for a beginner?
    It is manageable for a first grinder. The 7.5 amp motor is modest for its class, and the compact body is easier to control than a large 7-inch grinder.
    Can it be used for masonry?
    Yes, with a masonry grinding or cutting wheel and the guard in place. It is suited to light tile and mortar work, not heavy concrete cutting.
    Where is the DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder cheapest?
    At Amazon, for $98.98, as of our latest check.
    Where can I buy the DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder?
    7 stores we checked sell it, including Amazon, Lowe's, Home Depot, Tool Nut, Dewalt Authorized Seller.

    Stores we've priced the DeWALT DWE4012 4-1/2" Wheel Diam, 12000 RPM, Corded Angle Grinder at

    • Dewalt Authorized Seller deals and prices
    • Lowe's deals and prices
    • The Home Depot deals and prices
    • Tool Nut deals and prices

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