{"product_id":"dewalt-dcg400b-atomic-20v-max-4-in-angle-grinder-tool-only-l0xptc","title":"DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only","description":"\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xbY7BVtFFL0\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003csection data-aplus\u003e\u003cdetails id=\"product-features\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/motor-type.svg\" alt=\"motor-type\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompact Power\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe brushless motor delivers 755 MWO and 12,500 no-load RPM, so this 4-inch angle grinder has the output for demanding grinding and cutoff work without dragging an air hose around.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/electric-brake.svg\" alt=\"electric-brake\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMore Control\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe anti-rotation system and electronic brake are there for the moments that matter. If the wheel pinches, stalls, or binds, the tool reacts fast to help cut down reaction torque and stop the wheel quickly.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTight-Space Design\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe slim ergonomic body is built for access where larger grinders get awkward. That matters when you are working inside steel framing, around equipment, or anywhere clearance is limited.\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-overview\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\" data-product-summary\u003e \u003cp\u003eThe \u003cstrong\u003eDeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only\u003c\/strong\u003e is a compact cordless grinder built for high-power cutting and grinding where a full-size tool or air setup gets in the way. This is a \u003cstrong\u003ecordless angle grinder designed for metal cutting, grinding, and tight-space fabrication work\u003c\/strong\u003e. Model Number: \u003cstrong\u003eDCG400B\u003c\/strong\u003e. If you want pneumatic-like performance without the hose, this is the point of this tool.\u003c\/p\u003e \u003cp\u003eWhat makes this grinder matter on the job is the combination of size and output. DEWALT rates it at \u003cstrong\u003e755 MWO\u003c\/strong\u003e with a \u003cstrong\u003e12,500 RPM\u003c\/strong\u003e no-load speed, which gives it the kind of fast wheel speed you want for cutoff wheels and light grinding. That means quicker cuts, less waiting on the wheel, and a tool that feels ready the second you lean into the work instead of feeling like a compromise just because it runs on a battery.\u003c\/p\u003e \u003cp\u003eThe compact ATOMIC layout is the real selling point. DEWALT built this 4-inch angle grinder to work in ultra-tight areas, and the slim body plus paddle switch format help it fit where larger grinders start fighting you. If you do metal framing, fab work, mechanical repair, punch-list cutting, or field modifications, that smaller footprint is not a minor detail. It is the difference between getting the cut done cleanly and wasting time changing your angle or reaching for another tool.\u003c\/p\u003e \u003cp\u003eControl features are strong here, and on a grinder that matters more than on most tools. The DEWALT anti-rotation system is designed to sense a pinch, stall, or bind-up event and stop the wheel quickly to reduce reactionary torque. On top of that, the electronic brake is designed to stop the wheel within \u003cstrong\u003e1.15 seconds\u003c\/strong\u003e after the trigger is released. In real use, that means less waiting for the wheel to coast down and better control when you are repositioning between cuts.\u003c\/p\u003e \u003cp\u003eDEWALT also made the tool easier to live with day to day. The spindle lock speeds up wheel swaps without needing multiple wrenches, and the clip-on guard setup lets you quickly convert the included \u003cstrong\u003eType B guard\u003c\/strong\u003e into a \u003cstrong\u003eType A guard\u003c\/strong\u003e. The forward exhaust system helps direct air away from the user while helping the motor manage heat. These are the kinds of details that do not sound flashy, but they save aggravation when the tool is being used all day.\u003c\/p\u003e \u003cp\u003eOn compatibility, the DCG400B runs on the \u003cstrong\u003eDEWALT 20V MAX platform\u003c\/strong\u003e and is sold as a \u003cstrong\u003etool only\u003c\/strong\u003e, so battery and charger are separate. It is compatible with standard \u003cstrong\u003e4-inch accessories\u003c\/strong\u003e using \u003cstrong\u003e3\/8-inch\u003c\/strong\u003e and \u003cstrong\u003e5\/8-inch\u003c\/strong\u003e arbor sizes, which matters because it keeps you in common wheel sizes instead of locking you into something odd. It is also listed as \u003cstrong\u003eTOOL CONNECT Chip Ready\u003c\/strong\u003e, so users already working inside that DEWALT system can add tracking capability with the chip sold separately.\u003c\/p\u003e \u003cp\u003eWho should buy it? Contractors, metalworkers, maintenance crews, remodelers, and serious DIY users who need a cordless cutoff and grinding tool that works in places a larger grinder will not. If you mostly work on open benches with plenty of room, a bigger grinder may still make sense. But if access is tight and mobility matters, the DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only is the kind of compact grinder that earns its keep fast.\u003c\/p\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits-1\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCut and Grind in Tight Spaces\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/51639346233638_0ece73bc9c52.jpg\" alt=\"DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only cutting steel in a tight metalworking space with sparks flying and gloved hands on the tool\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThis grinder is built for the jobs where space is the real problem. The compact body and cordless design make it easier to get the wheel where you need it without wrestling a hose or oversized housing.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSlim ergonomic design for access into ultra-tight spaces\u003c\/li\u003e \u003cli\u003e13% lighter than a competitive pneumatic angle grinder in use, according to DEWALT\u003c\/li\u003e \u003cli\u003ePaddle switch with lock-off and no-lock-on design for controlled operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e \u003csummary\u003e\u003ch2\u003eBuilt for Fast, Controlled Operation\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/51639346233638_dcdbb6ff92dc.jpg\" alt=\"DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only side profile showing brake, anti-rotation system, paddle switch, and fast guard changes for metalworking tasks\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThe control package here is stronger than what you usually get on a compact grinder. DEWALT focused on reducing downtime between cuts and helping the tool react when the wheel gets into trouble.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectronic brake designed to stop the wheel within 1.15 seconds after trigger release\u003c\/li\u003e \u003cli\u003eAnti-rotation system helps reduce reactionary torque during pinch, stall, or bind-up events\u003c\/li\u003e \u003cli\u003eClip-on guard setup allows quick guard changes between applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCompact Tool, Serious Output\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/51639346233638_b33fb0167c3a.jpg\" alt=\"DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only clean product view showing compact cordless grinder body, brushless motor housing, and guard assembly\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eSmall only helps if the grinder still has the speed to do the work. This one does. The brushless motor gives it the wheel speed and output needed for cutoff work and light grinding without feeling underpowered.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBrushless motor rated at 755 MWO\u003c\/li\u003e \u003cli\u003e12,500 RPM no-load speed for aggressive cutting and grinding\u003c\/li\u003e \u003cli\u003eForward exhaust system helps direct air away from the user and manage motor heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tnincluded-wrapper\"\u003e\n\u003cul\u003e\n\u003cli\u003e(1) DCG400 ATOMIC 20V MAX 4 in. Angle Grinder\u003c\/li\u003e\n\u003cli\u003e(1) Wrench\u003c\/li\u003e\n\u003cli\u003e(1) Type B Guard with Type A Clip-on Guard\u003c\/li\u003e\n\u003cli\u003e(1) 1\/16 in. Type 1 Wheel\u003c\/li\u003e\n\u003cli\u003e(1) 1\/8 in. Type 1 Wheel\u003c\/li\u003e\n\u003c\/ul\u003e \u003c\/div\u003e \u003cdiv class=\"included-note\"\u003e\n\u003cp\u003eBattery and charger are sold separately.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-at-a-glance\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eAt a Glance\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"stats-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e12,500\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eNo-Load RPM\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e755\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eMWO\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e4 in.\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eWheel Size\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e4.34 lbs\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eTool Weight\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"aplusicon\"\u003eVoltage (V)\u003c\/th\u003e\n\u003ctd\u003e20 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/speed.svg\" alt=\"speed\" class=\"aplusicon\"\u003eNo-Load Speed (RPM)\u003c\/th\u003e\n\u003ctd\u003e12,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power.svg\" alt=\"power\" class=\"aplusicon\"\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e755 MWO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/diameter.svg\" alt=\"diameter\" class=\"aplusicon\"\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/arbor-size.svg\" alt=\"arbor-size\" class=\"aplusicon\"\u003eArbor Sizes\u003c\/th\u003e\n\u003ctd\u003e3\/8 in. and 5\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power-source.svg\" alt=\"power-source\" class=\"aplusicon\"\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/weight.svg\" alt=\"weight\" class=\"aplusicon\"\u003eWeight (lbs)\u003c\/th\u003e\n\u003ctd\u003e4.34 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/batteries-included.svg\" alt=\"batteries-included\" class=\"aplusicon\"\u003eTool Only\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"compat-list\"\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eBattery Platform\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003ePart of the DEWALT 20V MAX system. Battery and charger are sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/arbor-size.svg\" alt=\"arbor-size\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eAccessory Fit\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eCompatible with standard 4 in. accessories using 3\/8 in. and 5\/8 in. arbor sizes.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/connectivity.svg\" alt=\"connectivity\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eTool Tracking\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eTOOL CONNECT Chip Ready. The chip is sold separately for jobsite asset management and tool location features.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tags\"\u003e\n\u003cspan class=\"tag\"\u003eMetalworking\u003c\/span\u003e\u003cspan class=\"tag\"\u003eFabrication\u003c\/span\u003e\u003cspan class=\"tag\"\u003eConstruction\u003c\/span\u003e\u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\u003cspan class=\"tag\"\u003eMaintenance\u003c\/span\u003e\u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\u003cspan class=\"tag\"\u003eCutoff Work\u003c\/span\u003e\u003cspan class=\"tag\"\u003eGrinding in Tight Spaces\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tip-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\u003cp class=\"tip-text\"\u003eUse the included 1\/16 in. Type 1 wheel when you want faster cutoff speed, and switch to the 1\/8 in. wheel when you need a little more wheel life. On a compact grinder like this, matching the wheel to the job makes a noticeable difference.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"warranty-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\u003cdiv class=\"warranty-text\"\u003e 3 Year Limited Warranty, 1 Year Free Service, 90 Day Satisfaction Guaranteed. \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e \u003ch3\u003eDeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only is the right call when access matters as much as power\u003c\/h3\u003e \u003cp\u003eThis is a smart grinder for guys who are tired of choosing between a bulky cordless model and an air tool tied to a hose.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Pros and serious DIY users doing metal cutting, fabrication, repair, and field work in cramped areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get real speed at 12,500 RPM, strong control features, and a compact body that is actually useful in places larger grinders struggle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e It is sold as a bare tool, so plan on a 20V MAX battery and charger if you are not already on the platform.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a cordless or corded angle grinder?\u003c\/strong\u003e It is a cordless angle grinder powered by a DEWALT 20V MAX battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it come with a battery and charger?\u003c\/strong\u003e No. The DCG400B is a tool-only version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat accessory sizes does it accept?\u003c\/strong\u003e It is compatible with standard 4 in. accessories using 3\/8 in. and 5\/8 in. arbor sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it have a brake?\u003c\/strong\u003e Yes. It features an electronic brake designed to stop the wheel within 1.15 seconds after the trigger is released.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"DeWALT","offers":[{"title":"Default Title","offer_id":43570205392944,"sku":"DCG400B","price":89.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4876\/8304\/files\/yue0f4wnpjkd_324ffc99-9441-46fe-9e15-a08d314e80b9.jpg?v=1788576668","url":"https:\/\/toolnutus.com\/products\/dewalt-dcg400b-atomic-20v-max-4-in-angle-grinder-tool-only-l0xptc","provider":"InoPrints","version":"1.0","type":"link"}