StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › DeWalt
DeWalt
DeWalt DCG402B 4-1/2 in. Angle Grinder

DeWalt DCG402B 4-1/2 in. Angle Grinder

Best price now

$139.00at Fasteners Tool OutletChecked 7 h ago

23% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit Fasteners Tool Outlet

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $139.00 at Fasteners Tool Outlet (checked Nov 13, 2026).
  • Checked at 12 stores.

DeWalt DCG402B 4-1/2 in. Angle Grinder prices at every store

  • Fasteners Tool OutletNew

    In stock

    $139.00+ $9.75 shippingChecked 7 h ago
    Visit Fasteners Tool Outlet
  • Home DepotNew

    In stock

    $179.00Free shippingChecked 7 h ago
    Visit Home Depot
  • Ohio Power ToolNew

    In stock

    $179.00Free shippingChecked 7 h ago
    Visit Ohio Power Tool
  • General Industrial Tool & SupplyNew

    In stock

    $179.00+ $17.90 shippingChecked 7 h ago
    Visit General Industrial Tool & Supply
  • bomgaars.comNew

    In stock

    $219.99+ $37.50 shippingChecked 7 h ago
    Visit bomgaars.com
  • AmazonNew

    Availability unknown

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

    $159.00Free shippingChecked 7 h ago
    Visit Amazon
  • Acme ToolsNew

    Availability unknown

    $179.00Checked 7 h ago
    Visit Acme Tools
  • Murdoch's Ranch & Home SupplyNew

    Availability unknown

    $179.99Checked 7 h ago
    Visit Murdoch's Ranch & Home Supply
  • Ace HardwareNew

    Availability unknown

    $229.00Checked 7 h ago
    Visit Ace Hardware
  • Tool NutNew

    Availability unknown

    $229.00Checked 7 h ago
    Visit Tool Nut
  • MSC Industrial SupplyNew

    Availability unknown

    $328.88Checked 7 h ago
    Visit MSC Industrial Supply
  • Grainger Industrial SupplyNew

    Availability unknown

    $337.68Checked 7 h ago
    Visit Grainger Industrial Supply

Store links may earn us a commission.

DeWalt DCG402B 4-1/2 in. Angle Grinder price history

Lowest price we've seen: $139.00 on Nov 13 at Fasteners Tool Outlet. Tracked across 12 stores since Nov 13.

About the DeWalt DCG402B 4-1/2 in. Angle Grinder

Tackle plunge cuts, detail sanding, and material removal with this DeWalt combo. The DCG402B 4.5 in. Angle Grinder brings precision and tool-free changeovers to specialty work, supported by DCB245-2C Starter with 4.0 Ah and 5.0 Ah Batteries and Charger for extended runtime on remodels and finish work. Designed for pros who need one versatile tool for cutting, sanding, scraping, and detail work.

KEY FEATURES:

• Compact DCB1104 4A charger is 15% smaller than DCB115 and supports two-screw wall mounting

• LED state-of-charge indicator provides quick battery status

• Part of the 20V MAX system and compatible with 20V MAX tools and chargers

• Reliable runtime with included 5Ah and 4Ah batteries

INCLUDES:

• (1) DCG402B MAX* ATOMIC 4.5 in. Angle Grinder

• (1) DCB245-2C MAX Starter with 4.0 Ah and 5.0 Ah Batteries and Charger

Questions and answers

Where is the DeWalt DCG402B 4-1/2 in. Angle Grinder cheapest?
At Fasteners Tool Outlet, for $139.00, 23% under what the other stores charge, as of our latest check.
Where can I buy the DeWalt DCG402B 4-1/2 in. Angle Grinder?
12 stores we checked sell it, including Amazon, Fasteners Tool Outlet, General Industrial Tool & Supply, Home Depot, Ohio Power Tool.

Shoppers also compared

  • M
    Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock
    Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock
  • M
    Makita GA4530KD Angle Grinder 115mm with Diamond Disc and Case
    Makita GA4530KD Angle Grinder 115mm with Diamond Disc and Case
  • D
    DEWALT Cordless Angle Grinder DCG410WW1 4 1/2 to 5 Inch Small Power Tool Kit
    DEWALT Cordless Angle Grinder DCG410WW1 4 1/2 to 5 Inch Small Power Tool Kit
  • D
    DeWalt DCG405
    DeWalt DCG405
  • D
    DeWalt DCG410B 4-1/2 in. Angle Grinder
    DeWalt DCG410B 4-1/2 in. Angle Grinder
M
Makita 40V max XGT Angle Grinder
Makita 40V max XGT Angle Grinder
  • B
    Bosch Professional GWS 12V-76
    Bosch Professional GWS 12V-76
  • M
    Milwaukee 2686-20 M18 Brushless 4-1/2" / 5" Cut-Off Grinder, Paddle Switch
    Milwaukee 2686-20 M18 Brushless 4-1/2" / 5" Cut-Off Grinder, Paddle Switch
  • Stores we've priced the DeWalt DCG402B 4-1/2 in. Angle Grinder at

    • Ace Hardware deals and prices
    • Acme Tools deals and prices
    • Fasteners Tool Outlet deals and prices
    • Grainger Industrial Supply deals and prices
    • MSC Industrial Supply deals and prices
    • Ohio Power Tool deals and prices
    • The Home Depot deals and prices
    • Tool Nut deals and prices

    More from DeWalt

    • D
      DEWALT 20V MAX Cordless 4 1/2 Inch Slide-Switch Power Angle Grinder, Bare Tool Only (DCG407B)
      DEWALT 20V MAX Cordless 4 1/2 Inch Slide-Switch Power Angle Grinder, Bare Tool Only (DCG407B)
    • D
      DEWALT DCG405B XR Slide Switch Small Angle Grinder with Kickback Brake 20V MAX - 4-1/2"
      DEWALT DCG405B XR Slide Switch Small Angle Grinder with Kickback Brake 20V MAX - 4-1/2"
    • D
      DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only
      DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only
    • D
      Dewalt DWE43265N Angle Grinder With Rat Tail Kickback Brake, 5"/6"
      Dewalt DWE43265N Angle Grinder With Rat Tail Kickback Brake, 5"/6"
    • D
      DeWALT DCG407N Angle Grinder Slide Switch 125mm 18V
      DeWALT DCG407N Angle Grinder Slide Switch 125mm 18V

    More angle grinders

    • S
      Smerigliatrice Makita DGA513ZJ 18V
      Smerigliatrice Makita DGA513ZJ 18V
    • M
      Milwaukee 2880-20 M18 FUEL 4-1/2" / 5" Grinder Paddle Switch, No-Lock
      Milwaukee 2880-20 M18 FUEL 4-1/2" / 5" Grinder Paddle Switch, No-Lock
    • M
      Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2" / 5" Cut-Off/Angle Grinder
      Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2" / 5" Cut-Off/Angle Grinder
    • M
      Makita 9565CV Variable-Speed Angle Grinder
      Makita 9565CV Variable-Speed Angle Grinder
    • F
      FLEX FX3171A-Z 5" Variable Speed Angle Grinder
      FLEX FX3171A-Z 5" Variable Speed Angle Grinder
    • 6
      6" SJS High-Power Slide Switch Cut-Off/Angle Grinder
  • D
    DeWalt 20V MAX 4-1/2" Padd Switch Grinder - DCG408B
    DeWalt 20V MAX 4-1/2" Padd Switch Grinder - DCG408B
  • D
    DEWALT Angle Grinder DWE43116
    DEWALT Angle Grinder DWE43116
  • D
    DeWalt DCG402B ATOMIC 20V MAX 4-1/2 in. Angle Grinder W/ DCB205-2C 5.0Ah Starter Kit
    DeWalt DCG402B ATOMIC 20V MAX 4-1/2 in. Angle Grinder W/ DCB205-2C 5.0Ah Starter Kit
  • All DeWalt deals and products →
    6" SJS High-Power Slide Switch Cut-Off/Angle Grinder
  • C
    CP CHANT POWER Angle Grinder, 4-1/2” 750W 11500 Rpm Electric Grinder Tool
    CP CHANT POWER Angle Grinder, 4-1/2” 750W 11500 Rpm Electric Grinder Tool
  • W
    WEN 7-Amp Angle Grinder, 4-1/2-Inch, 944
    WEN 7-Amp Angle Grinder, 4-1/2-Inch, 944