{"product_id":"makita-xag04z-18v-lxt-brushless-4-1-2-5in-grinder-cordless-power","title":"Makita XAG04Z 18V LXT Brushless 4-1\/2 \/ 5in Grinder - Cordless Power","description":"\u003cp\u003eIn this review of the Makita XAG04Z 18V LXT Brushless 4-1\/2 \/ 5in cut-off and angle grinder, the bottom line is straightforward: this tool delivers corded-level performance for professionals and serious DIYers who need mobility. The reviewer found the unit especially notable for its \u003cstrong\u003ebrushless motor efficiency\u003c\/strong\u003e and intelligent electronics that tune speed and torque automatically, making it a practical choice for cutting, grinding and light sanding where a cord would be cumbersome. It is sold as tool only, so buyers should factor in batteries and a charger.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Speed Change technology:\u003c\/strong\u003e Adjusts speed and torque during operation so the grinder maintains optimum cutting or grinding performance under varying loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Feedback-sensing Technology (AFT):\u003c\/strong\u003e Shuts the motor off if the wheel is suddenly forced to stop, increasing operator safety in kickback or binding events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBL Brushless Motor:\u003c\/strong\u003e Eliminates carbon brushes to run cooler and more efficiently, which helps extend tool life and reduce maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended run time per charge:\u003c\/strong\u003e The electronically controlled brushless motor optimizes battery use for up to around 50% longer run time per charge compared with non-brushless designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18V LXT system compatibility:\u003c\/strong\u003e Works with Makita 18V slide-style batteries so users with that ecosystem can share battery packs across tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe XAG04Z is aimed at tradespeople and advanced DIYers who need a portable grinder with near-corded performance for cutting tile, concrete, pipe, conduit and general grinding work. Its safety features and automatic speed adjustment make it suited to jobsite use where unpredictable loads are common.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers who need a complete kit out of the box, since this listing is tool only and requires a compatible 18V battery and charger. If the work requires exceptionally long continuous runtime without battery swaps, a corded grinder may still be preferable.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong, efficient \u003cstrong\u003ebrushless motor\u003c\/strong\u003e that extends runtime and service life compared with brushed designs.\u003c\/li\u003e\n\u003cli\u003eAutomatic Speed Change delivers consistent cutting and grinding performance as load varies.\u003c\/li\u003e\n\u003cli\u003eAFT safety cutoff provides an important protection layer if the wheel binds or stalls.\u003c\/li\u003e\n\u003cli\u003eLightweight and portable for use in tight spaces where corded tools are inconvenient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold as tool only, so battery and charger are additional purchases.\u003c\/li\u003e\n\u003cli\u003eSome customers report mixed \u003cstrong\u003ebattery life\u003c\/strong\u003e results depending on battery capacity and application, with heavier cuts draining packs quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eXAG04Z (tool only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery platform\u003c\/td\u003e\n\u003ctd\u003e18V LXT Lithium-Ion slide-style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc size\u003c\/td\u003e\n\u003ctd\u003e4-1\/2 in \/ 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor type\u003c\/td\u003e\n\u003ctd\u003eBL Brushless Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety features\u003c\/td\u003e\n\u003ctd\u003eActive Feedback-sensing Technology (AFT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdaptive tech\u003c\/td\u003e\n\u003ctd\u003eAutomatic Speed Change technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Makita XAG04Z is a smart choice for professionals and serious DIY users who value portability without sacrificing cutting power. Its \u003cstrong\u003ebrushless motor\u003c\/strong\u003e, automatic speed control and AFT safety make it good value when paired with a compatible 18V battery system, though buyers should budget for batteries and charger separately.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this grinder include a battery and charger?\u003c\/strong\u003e\u003cbr\u003eThis listing is tool only; battery and charger are sold separately and you will need a compatible Makita 18V LXT slide-style pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat safety features does it have?\u003c\/strong\u003e\u003cbr\u003eIt includes Active Feedback-sensing Technology (AFT) which cuts power if the wheel suddenly stops, reducing risk from kickback or binding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat applications is it best for?\u003c\/strong\u003e\u003cbr\u003eIt is well suited for cutting and grinding tile, concrete, pipe and conduit as well as light sanding where cordless convenience is important.\u003c\/p\u003e","brand":"Makita","offers":[{"title":"Default Title","offer_id":48601498943707,"sku":"B071KD1CHB","price":136.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61d7RPJNVgL._AC_SL1000.jpg?v=1778753061","url":"https:\/\/gearmusthave.com\/products\/makita-xag04z-18v-lxt-brushless-4-1-2-5in-grinder-cordless-power","provider":"GearMustHave","version":"1.0","type":"link"}