{"product_id":"dewalt-flexvolt-advantage-20v-max-angle-grinder-brushless-power","title":"DEWALT FLEXVOLT ADVANTAGE 20V MAX Angle Grinder - Brushless Power","description":"\u003cp\u003eIn this review the DEWALT FLEXVOLT ADVANTAGE 20V MAX angle grinder is presented as a compact cordless option for users who need portable cutting and grinding with increased power when paired with FLEXVOLT cells. The bottom line: it is best for tradespeople and serious DIYers who already own DEWALT 20V MAX or FLEXVOLT batteries and want a brushless grinder that adds safety features like Kickback Brake and E-CLUTCH. Battery and charger are sold separately, so the grinder is best evaluated as a tool-only purchase where battery choice affects overall performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFLEXVOLT Advantage:\u003c\/strong\u003e When used with a DCB606 FLEXVOLT battery the grinder can deliver up to 54% more power than with a standard 20V MAX battery, which is useful for tougher cutting and grinding tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushless motor:\u003c\/strong\u003e The brushless motor produces up to 1,550 max watts out and spins up to 9,000 rpm for efficient material removal and longer motor life under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKickback Brake:\u003c\/strong\u003e The Kickback Brake activates with maximum force to stop the wheel quickly and shut off the grinder if a bind-up occurs, improving operator safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-CLUTCH protection:\u003c\/strong\u003e The E-CLUTCH cuts motor power in under a tenth of a second when a pinch or stall is detected, reducing sudden torque reactions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Connect ready:\u003c\/strong\u003e The chip pocket accepts the Tool Connect Chip for asset tracking with the Tool Connect Site Manager app, which helps manage tools on larger jobsites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE-Switch protection:\u003c\/strong\u003e The E-Switch requires the trigger to be cycled to restart after a power interruption, preventing unexpected restarts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe grinder is aimed at professionals and dedicated DIYers who value the portability of cordless tools and already invest in the DEWALT 20V MAX or FLEXVOLT battery ecosystem. It suits light to medium fabrication, grinding, and cutting tasks, especially when paired with a high-capacity FLEXVOLT battery for peak power.\u003c\/p\u003e\u003cp\u003eIt is less well suited to users who need sustained high-power performance for heavy metal removal or prolonged concrete cutting without access to the larger FLEXVOLT battery options; some customers reported mixed results on very demanding tasks, so those needing continuous heavy-duty power should consider corded or higher-capacity battery solutions.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrushless motor delivers efficient power and up to 9,000 rpm for fast cutting and grinding.\u003c\/li\u003e\n\u003cli\u003eSafety systems like Kickback Brake and E-CLUTCH reduce the risk of injury during bind-ups or stalls.\u003c\/li\u003e\n\u003cli\u003eCompatibility with both 20V MAX and FLEXVOLT batteries offers flexibility across existing DEWALT batteries.\u003c\/li\u003e\n\u003cli\u003eTool Connect chip pocket enables simple asset tracking when used with the optional chip.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance depends heavily on battery choice; with smaller 20V MAX batteries it may feel underpowered for tougher jobs.\u003c\/li\u003e\n\u003cli\u003eBattery and charger sold separately, adding to the initial cost for users who do not already have compatible batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDCG416B (Tool Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel size\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 in to 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output\u003c\/td\u003e\n\u003ctd\u003e1,550 max watts out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load speed\u003c\/td\u003e\n\u003ctd\u003eUp to 9,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery compatibility\u003c\/td\u003e\n\u003ctd\u003eDEWALT 20V MAX and FLEXVOLT batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety features\u003c\/td\u003e\n\u003ctd\u003eKickback Brake, E-CLUTCH, E-Switch protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe DEWALT FLEXVOLT ADVANTAGE 20V MAX angle grinder is a well-rounded cordless grinder for users invested in DEWALT batteries who want brushless efficiency and built-in safety systems. It represents good value for those who pair it with a FLEXVOLT battery for extra power, but buyers who need nonstop heavy-duty performance should consider alternatives or corded options.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this grinder come with a battery?\u003c\/strong\u003e\u003cbr\u003eNo, this listing is tool only; battery and charger are sold separately and performance improves with a FLEXVOLT battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat safety features protect the operator?\u003c\/strong\u003e\u003cbr\u003eThe grinder includes a Kickback Brake to stop the wheel on bind-up, an E-CLUTCH to cut power during a pinch or stall, and E-Switch protection to prevent unexpected restarts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use existing DEWALT 20V batteries?\u003c\/strong\u003e\u003cbr\u003eYes, it is compatible with all DEWALT 20V MAX batteries, though peak power is achieved with FLEXVOLT batteries.\u003c\/p\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":48179741884635,"sku":"B08J8GNNTW","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51JMwxvDU7L._AC_SL1000.jpg?v=1769449563","url":"https:\/\/gearmusthave.com\/products\/dewalt-flexvolt-advantage-20v-max-angle-grinder-brushless-power","provider":"GearMustHave","version":"1.0","type":"link"}