{"product_id":"cordless-impact-wrench-850-nm-1-2-in-high-torque-repair-tool","title":"Cordless Impact Wrench 850 Nm 1\/2-in - High-Torque Repair Tool","description":"\u003cp\u003eOur review of the Cordless Impact Wrench 850 Nm finds it most useful for mechanics, DIYers and light contractors who need portable high torque for wheel work and heavy fastening. The single biggest reason to consider this tool is the combination of a powerful \u003cstrong\u003e850 Nm brushless motor\u003c\/strong\u003e with two high-capacity batteries and rapid charging, which delivers real runtime for truck lug nuts, ATV and motorcycle repair without constant battery swaps.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity batteries:\u003c\/strong\u003e Two included 4.6Ah packs provide extended runtime so the wrench can handle multiple tire changes or prolonged fastening tasks between charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast 90-minute charger:\u003c\/strong\u003e The quick charger reduces downtime and keeps both batteries ready for back-to-back jobs on site or in the garage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e850 Nm brushless motor:\u003c\/strong\u003e Strong brushless power removes rusted nuts and drives large fasteners while improving long-term motor durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree speed modes:\u003c\/strong\u003e Low, medium and high speed let you switch between controlled torque for delicate jobs and full 3,300 RPM power for heavy industrial fastening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic and portable:\u003c\/strong\u003e At about 5.95 lbs with a non-slip grip and LED work light, it is comfortable for extended use and brightens confined engine bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety features:\u003c\/strong\u003e An automatic brake-stop function and 60A overload protection help prevent runaway sockets and protect batteries from overcharge or overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis impact wrench is aimed at automotive and motorcycle owners, mobile mechanics, and tradespeople who need a strong, battery-powered tool for lug nuts, scaffolding, and heavy assembly where corded power is impractical. The included socket set and accessories make it a handy all-in-one kit for a small shop or garage.\u003c\/p\u003e\u003cp\u003eUsers who primarily do light household screwing or only occasional small fastener work might prefer a smaller cordless driver to save weight and cost. Also, if you need ultra-precise torque settings for certified torque-critical work, a torque wrench remains necessary alongside this impact gun.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh sustained torque from the \u003cstrong\u003e850 Nm motor\u003c\/strong\u003e makes short work of rusted or large nuts.\u003c\/li\u003e\n\u003cli\u003eTwo 4.6Ah batteries plus a 90-minute charger provide useful continuous runtime for demanding jobs.\u003c\/li\u003e\n\u003cli\u003eThree speed modes and an automatic brake improve control and reduce fastener damage or overrun.\u003c\/li\u003e\n\u003cli\u003eWell-rounded kit with sockets, bits and a rugged toolbox ready for jobsite use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe tool is heavier than compact drivers at roughly 5.95 lbs, which may cause fatigue during very long overhead tasks.\u003c\/li\u003e\n\u003cli\u003eNo precise numeric torque adjustment is listed, so it should be paired with a torque wrench when exact torque values are required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e850 Nm brushless motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive size\u003c\/td\u003e\n\u003ctd\u003e1\/2-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBatteries\u003c\/td\u003e\n\u003ctd\u003e2 x 4.6Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharger\u003c\/td\u003e\n\u003ctd\u003e90-minute fast charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed modes\u003c\/td\u003e\n\u003ctd\u003e3 (up to 3,300 RPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eAbout 5.95 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003e60A overload protection, automatic brake-stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor anyone who needs a portable, high-torque impact for automotive, motorcycle or light construction work, this cordless 1\/2-in impact wrench is a strong value: the brushless 850 Nm motor, solid battery capacity and fast charging make it a dependable primary tool for roadside and shop tasks. Those requiring the lightest possible driver or certified torque readings should pair it with a torque wrench or choose a smaller driver for light screwdriving.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow long do the batteries last on a single charge?\u003c\/strong\u003e\u003cbr\u003eBattery life varies by task, but the two 4.6Ah packs give substantially longer runtime than single smaller cells and are designed for multiple tire changes or extended fastening sessions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this remove rusted wheel nuts?\u003c\/strong\u003e\u003cbr\u003eYes, the 850 Nm brushless motor is specified to remove rusted nuts on cars, RVs and farm machinery in typical use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the kit jobsite ready?\u003c\/strong\u003e\u003cbr\u003eYes, the package includes impact sockets, bits, an adapter and a rugged toolbox so it is ready for the shop or jobsite.\u003c\/p\u003e","brand":"metdark","offers":[{"title":"Default Title","offer_id":48614154305755,"sku":"B0DXSQ6SXY","price":90.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71PBe77mjrL._AC_SL1500.jpg?v=1778368580","url":"https:\/\/gearmusthave.com\/products\/cordless-impact-wrench-850-nm-1-2-in-high-torque-repair-tool","provider":"GearMustHave","version":"1.0","type":"link"}