{"product_id":"dewalt-dcg408b-4-1-2-inch-paddle-switch-angle-grinder-20v-max-brushless-motor-9000-rpm-cordless-heavy-metal-cutting-grinding-bare-tool","title":"DEWALT DCG408B 4 1\/2 Inch Paddle Switch Angle Grinder (20V MAX Brushless Motor 9000 RPM Cordless Heavy Metal Cutting Grinding Bare Tool)","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-dewalt\" title=\"Link to the DeWalt Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Authorized_Dealer_Badge_DEWALT.png?v=1775666860\" alt=\"Authorized Dealer Badge DEWALT logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eMaintain Constant Speed Under Load with Advanced High-Performance Cordless Grinding\u003c\/h2\u003e\n\u003cp\u003eThe DEWALT DCG408B 20V MAX Brushless Cordless 4-1\/2-Inch Paddle-Switch Angle Grinder delivers up to 850 Max Watts Out (MWO) and a fixed 9,000 no-load RPM for intensive structural metal processing. Operating on an efficient brushless motor platform, this tool automatically maintains constant velocity under heavy loads and accommodates regional wheel disc capacities from 4.0 inches to 5.0 inches. It serves as an authoritative solution for slicing rebar, preparing thick weld seams, and surfacing carbon steel without the hazard of cord restrictions or the downtime of brush changes.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Reinforcement Cutting:\u003c\/strong\u003e Rapidly slicing through structural 1\/2-inch steel rebar, threaded rods, and angle iron on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Fabrication Grinding:\u003c\/strong\u003e Smoothing out heavy weldments, beveling pipe profiles, and deburring rough metal edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Refinishing Prep:\u003c\/strong\u003e Stripping deep mill scale, rust build-up, and localized slag from steel plates or cast iron structures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerform \u0026amp; Protect Safety Controls:\u003c\/strong\u003e Integrated anti-rotation electronic clutch (E-CLUTCH) and kickback brake systems disengage the motor immediately if a wheel pinch or bind occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Brushless Performance:\u003c\/strong\u003e Industrial brushless motor increases tool efficiency, eliminates carbon brush maintenance, and maintains constant cutting speed under maximum mechanical load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntuitive Paddle-Switch Operation:\u003c\/strong\u003e Non-locking paddle switch provides quick power shut-off when released, significantly lowering the risk of accidental job-site start-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Guard Removal:\u003c\/strong\u003e Quick-change guard release system permits step-less adjustments and rapid wheel guard configuration without necessitating hand tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Mesh Intakes:\u003c\/strong\u003e Replaceable integrated metal mesh screens filter airborne concrete dust and steel debris out of the internal motor housing to prolong electronic component life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) DCG408B 20V MAX Brushless 4-1\/2 In. Paddle-Switch Angle Grinder (Bare Tool)\u003c\/li\u003e\n\u003cli\u003e(1) 4-1\/2 Inch Type B Grinding Safety Guard\u003c\/li\u003e\n\u003cli\u003e(1) Clip-On Convertible Cutting Guard Guard Shield\u003c\/li\u003e\n\u003cli\u003e(1) Two-Position Side Auxiliary Auxiliary Handle\u003c\/li\u003e\n\u003cli\u003e(1) Flange Wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1076\" height=\"605\" src=\"https:\/\/www.youtube.com\/embed\/rOtXit9pgfQ\" title=\"How To Use The ATOMIC™ 20V MAX* 4-1\/2 in. Angle Grinder\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: sans-serif; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: left;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #dddddd; text-align: left;\"\u003eStructured Data Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eBrand Manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDEWALT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eModel Identification Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eDCG408B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e20V MAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003ePower Source Architecture\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCordless Battery Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eMotor Power Configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eMaximum Tool Speed\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e9,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eSwitch Interface Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003ePaddle Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eWheel Acceptance Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e4-1\/2 in (Compatible Range 4 in to 5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eVariable Speed Regulator\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eNo (Fixed Optimized Torque)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eBare Tool Assembled Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e4.83 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eAssembled Tool Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e13.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eAssembled Tool Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e6.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eAssembled Tool Height\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e5.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; font-weight: bold;\"\u003eUniversal Product Barcode (UPC)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e885911954136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 13px; margin-top: 15px;\"\u003e**Battery and charger sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cblockquote style=\"background-color: #f9f9f9; border-left: 5px solid #004b87; margin: 1.5em 10px; padding: 0.75em 10px;\"\u003e\n\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e To extend the runtime of your 20V brushless motor when slicing thick rebar or sheet metal, avoid using excessive side-loading pressure. Let the 9,000 RPM blade velocity path its own cut seamlessly. Forcing a 4-1\/2-inch abrasive wheel into structural iron binds the matrix, which causes the internal e-clutch electronic protection to activate and draws unnecessary amperage from your battery pack.\u003c\/blockquote\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":52497791680823,"sku":"DCG408B","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/DEWALT_DCG408B_4_1_2_Inch_Paddle_Switch_Angle_Grinder_20V_MAX_Brushless_Motor_9000_RPM_Cordless_Heavy_Metal_Cutting_Grinding_Bare_Tool.jpg?v=1781822684","url":"https:\/\/www.1toptools.com\/products\/dewalt-dcg408b-4-1-2-inch-paddle-switch-angle-grinder-20v-max-brushless-motor-9000-rpm-cordless-heavy-metal-cutting-grinding-bare-tool","provider":"1 Top Tools","version":"1.0","type":"link"}