
DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder
Best price now
24% under what the other stores charge
Compared across 18 stores. Prices are checked against each store and labelled with when.
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Price facts
- Lowest price today: $139.00 at Fasteners Inc (checked Nov 13, 2026).
- Checked at 18 stores.
DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder prices at every store
- Fasteners IncNew
In stockReturn policy
$139.00Checked 7 h ago - Fasteners Tool OutletNew
In stock
$139.00+ $9.75 shippingChecked 7 h ago - Home DepotNew
In stock
$179.00Free shippingChecked 7 h ago - Ohio Power ToolNew
In stock
$179.00Free shippingChecked 7 h ago - ToolupNew
In stockReturn policy
$183.81Checked 7 h ago - My Tool StoreNew
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$183.81Checked 7 h ago - General Industrial Tool & SupplyNew
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$179.00+ $17.90 shippingChecked 7 h ago - Ace Tool GroupNew
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$229.00Checked 7 h ago - Prime SourceNew
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$229.00Checked 7 h ago - bomgaars.comNew
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$219.99+ $37.50 shippingChecked 7 h ago - Mobile Distributor SupplyNew
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$349.99Checked 7 h ago - AmazonNew
Availability unknown
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$159.00Free shippingChecked 7 h ago - Acme ToolsNew
Availability unknown
$179.00Checked 7 h ago - Murdoch's Ranch & Home SupplyNew
Availability unknown
$179.99Checked 7 h ago - Tool NutNew
Availability unknown
$229.00Checked 7 h ago - Ace HardwareNew
Availability unknown
$229.00Checked 7 h ago - MSC Industrial SupplyNew
Availability unknown
$328.88Checked 7 h ago - Grainger Industrial SupplyNew
Availability unknown
$337.68Checked 7 h ago
Also available at
- Tool NutCheck price at Tool Nut
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DEWALT ATOMIC 20V MAX 4.5 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.
What reviewers say
- 5 / 521 ratings
About the DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder
Complete high-powered applications in tight spaces with the ATOMIC 20V MAX 4.5 in. Angle grinder (battery and charger sold separately) that delivers optimized maneuverability and up to 760 MWO. This unit is equipped with the DEWALT perform and protect anti-rotation system to help maximize control. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. An ergonomic design allows this tool to access ultra tight spaces, while the clip-on guard can quickly convert a type b guard into a type a guard.
Includes
• (1) DCG402 ATOMIC 20V MAX 4 .5 in. Angle Grinder | (1) Type B Guard with Type A Clip-on Guard | (1) Type 27 Grinding Wheel | (1) Wrench | (1) Side Handle
Features
• Where Size Meets Power - ATOMIC power tools are part of the expanding DEWALT 20V MAX system, offering size without compromise.
• Easy Wheel Changes - Change wheels quickly with the spindle lock, removing the need for multiple wrenches.
• Tool Connect Chip Ready - Pair the Tool Connect Chip (sold separately) and DEWALT Tool Connect app for data on jobsite asset management and tool location.
• Ergonomic Design - Complete applications with a slim, ergonomic design that has a smaller gripping diameter for access into ultra tight spaces.
• Brushless Motor Performance - Take on demanding applications with up to 760 MWO and 11,000 RPM (no-load).
• Fast Guard Changes - Quickly convert your standard type b guard into a type a guard with a clip on guard.
• Help Maximize Control - Equipped with the DEWALT perform and protect anti-rotation system. This feature quickly stops the wheel when a pinch, stall, or bind-up event is sensed, reducing reactionary torque. The switch needs to be cycled (turned on and off) to restart the tool.
Questions and answers
- Where is the DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder cheapest?
- At Fasteners Inc, for $139.00, 24% under what the other stores charge, as of our latest check.
- What do buyers say about the DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder?
- Rated 5 out of 5 from 21 ratings.
- Where can I buy the DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder?
- 18 stores we checked sell it, including Tool Nut, Fasteners Inc, Toolup, Ace Tool Group, Mobile Distributor Supply.















