{"title":"Cordless screwdriver","description":"\u003ch2 id=\"speakable-headline\"\u003eCordless screwdrivers drive small screws on your car without overtightening\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n\u003cp\u003e\u003cem\u003eWhat is a cordless screwdriver? A compact inline screwdriver with a bit holder and limited, adjustable torque for small screws. On a car it removes and refits number plates, trim panels and interior trim without stripping plastic threads. Drilling, wheel bolts and seized fasteners are not its job.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eCordless screwdrivers\u003c\/strong\u003e are compact, stick-shaped power screwdrivers that do one thing only: drive screws. Instead of a drill chuck there's a bit holder at the front, and a torque clutch limits how hard the screw gets tightened. In detailing it's part of the prep before the actual work: taking off number plates, loosening trim panels, removing interior trim. What that means for you: the screw comes out and goes back in, and the plastic behind it stays intact.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven settings instead of a feel in your wrist.\u003c\/strong\u003e The FLEX \"SD 7-320 4\" cordless screwdriver limits torque in seven settings plus a max mode to no more than 5 Nm. Once the set level is reached, the clutch slips and stops turning. You set the force limit before you start, not at the moment you tighten.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Nm for a number plate holder.\u003c\/strong\u003e That's the tightening torque Tesla gives for the number plate holder in the Model 3 service documentation. It's an example value for one vehicle, not a standard for all. It shows the order of magnitude: small screws on a car need little force, and extra force tends to do damage there.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4-inch holder and 307 g weight.\u003c\/strong\u003e The hex socket takes standard bits, and a locking sleeve holds them in place. At just over 300 g the tool is light enough in the hand that you can go in straight in the footwell, at the centre console or overhead.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n\u003cp\u003e\u003cstrong\u003eDetailing1's tip from the shop:\u003c\/strong\u003e Start every new fastener on the lowest torque setting and only go up a step if the clutch slips before the screw head seats. The F.A.Z. found that on large cordless combi drills, even the lowest setting still sinks a small 3 × 15 mm screw. Only change the setting when the tool is at a standstill, as FLEX specifies. Once you've found it, it holds for the whole row of screws on that panel.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eA cordless screwdriver only drives screws, but with fine control\u003c\/h3\u003e\n\u003cp\u003eAn inline screwdriver is a stick-shaped power screwdriver with a bit holder and limited torque, built for small screws that seat with little force and get damaged by too much. That's how Bosch describes the category: no drill chuck, but a bit holder and a clutch that caps the tightening torque.\u003c\/p\u003e\n\u003cp\u003eTorque is the turning force on the screw, given in newton metres (Nm). The torque clutch works like a breaking point that never breaks: it disconnects the drive as soon as the set force is reached. In practice, that means you choose the force beforehand instead of guessing it while tightening. A tool with a low upper limit also has far less reserve to overtighten a small fastener than a big drill driver.\u003c\/p\u003e\n\u003cp\u003eOn a car, these are the small fasteners that get in the way of a thorough detail. Number plates and their holders, trim on door cards and the centre console, covers in the boot, sill trims. If you want to clean the interior properly, you take parts like these off instead of working round them with a brush and cloth. You'll find the right care products in the \u003ca href=\"\/en\/collections\/innenraum\"\u003einterior\u003c\/a\u003e section.\u003c\/p\u003e\n\u003cp\u003eThe same principle applies outside. With the number plate off, the paint behind it is free for washing, polishing and sealing, instead of you working round holders and screw heads. The dirt line that builds up along those edges only disappears once the edge is exposed. The screwdriver isn't a care tool; it gives you the access the care needs.\u003c\/p\u003e\n\u003cp\u003eIn shops these tools are sold as stick screwdrivers, mini cordless screwdrivers or \u003cstrong\u003ecordless inline screwdrivers\u003c\/strong\u003e. They all mean the same thing: a tool that drives screws in and out and nothing else. That very limitation is what makes it valuable on delicate parts, because every function it lacks can't put force in the wrong place either.\u003c\/p\u003e\n\n\u003ch3\u003eInline screwdrivers, drill drivers and impact drivers solve three different jobs\u003c\/h3\u003e\n\u003cp\u003eInline screwdrivers, drill drivers and impact drivers differ in how much force they deliver and how finely you can limit it, and therefore in which fastener they suit.\u003c\/p\u003e\n\u003cp\u003eThe drill driver, usually just called a cordless drill, has a chuck and two gears, according to Stiftung Warentest. In 2025 the German consumer testing body tested 18 V class tools, a completely different power league from an inline screwdriver. You use one to drill holes and drive long screws into wood. Its torque settings are designed for exactly that work and are correspondingly coarse.\u003c\/p\u003e\n\u003cp\u003eThe impact driver works with blows in the direction of rotation and delivers very high forces. It belongs on wheel bolts and rusted fasteners, never on interior trim. Wheel bolts get tightened with a torque wrench to the manufacturer's spec anyway; you'll find the value in your vehicle's owner's manual.\u003c\/p\u003e\n\u003cp\u003eThen there's the shape. Drill drivers and impact drivers have a pistol grip with the battery at the bottom; the inline screwdriver is a straight stick. In the footwell, behind the steering column or between seat and centre console, that's the difference between going in straight and pushing at an angle. At an angle the bit slips more easily, and that's exactly where the surfaces are on which a scratch will show later.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIf the job is …\u003c\/th\u003e\n\u003cth\u003ethe right tool is …\u003c\/th\u003e\n\u003cth\u003ebecause …\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003esmall screws in plastic, number plates, trim panels\u003c\/td\u003e\n\u003ctd\u003ethe cordless inline screwdriver\u003c\/td\u003e\n\u003ctd\u003eits torque is tightly limited and the clutch slips early\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edrilling holes, long screws in wood or metal\u003c\/td\u003e\n\u003ctd\u003ethe drill driver\u003c\/td\u003e\n\u003ctd\u003eit has a chuck, two gears and far more power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eloosening wheel bolts, seized fasteners\u003c\/td\u003e\n\u003ctd\u003eimpact driver and torque wrench\u003c\/td\u003e\n\u003ctd\u003ethis calls for high forces and a defined tightening torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe table shows why a bigger tool isn't a better choice for small screws. On a trim panel, more reserve means more risk, not more safety.\u003c\/p\u003e\n\n\u003ch3\u003eThe torque setting mainly protects the trim\u003c\/h3\u003e\n\u003cp\u003eToo much tightening torque can strip the thread in the screw boss of plastic parts or push the trim panel in, so the torque setting limits damage to the part first and to the screw second.\u003c\/p\u003e\n\u003cp\u003eWürth and assembly-tool maker Desoutter describe plastic joints as particularly sensitive to excessive tightening torque. The reason lies in the material: the thread is formed in soft plastic, which gives under load instead of resisting. Bosch adds that overtightened screws lose their clamping force. Day to day you notice it on the trim: it sits loose and rattles afterwards, even though the screw is in.\u003c\/p\u003e\n\u003cp\u003eThat's why other specs count when you choose one than with a big cordless drill. What matters are several finely graded torque settings, a low maximum, forward and reverse, a light for dark footwells and a bit holder that grips standard bits securely. Speed plays a minor role, because short screws seat after a few turns anyway.\u003c\/p\u003e\n\u003cp\u003eA second question is the battery. Some compact inline screwdrivers have a built-in battery and charge via cable; larger tools run on an interchangeable battery platform. Built-in means no battery swap mid-job, but also no buying into a battery system. For occasional disassembly that's enough; if you already use a platform, check its screwdriver line-up first.\u003c\/p\u003e\n\u003cp\u003eOne value no tool maker can give across the board is the right torque for your screw. Vehicle manufacturers sometimes list it in their service documentation, so it's worth a look there before the first removal. Where there's no value, feel your way up as described in the tip above. It costs a little time on the first part and saves you a stripped boss.\u003c\/p\u003e\n\n\u003ch3\u003eThe right bit protects the trim from scratches\u003c\/h3\u003e\n\u003cp\u003eA slipping bit is the second risk on trim besides too much torque, because it jumps out of the screw head and drags a line through paint or plastic.\u003c\/p\u003e\n\u003cp\u003eWiha calls this pushing-out the cam-out effect: as you tighten, the shape of the screw recess pushes the bit up and out of the head. Wera explains that Pozidriv bits (PZ) slip less often than Phillips bits (PH), and Torx transfers the torque even more securely. So check the recess in the screw head before you start, because PH and PZ look almost identical.\u003c\/p\u003e\n\u003cp\u003eClips are not a job for the screwdriver. Where trim also hangs on plastic clips, release them with a plastic trim tool. Lever there with a screwdriver blade or a bit and you'll leave dents right on the edges everyone sees later. Sort the screws themselves by where they came from, because they can differ in length and head shape.\u003c\/p\u003e\n\u003cp\u003eWhen refitting into plastic, start the screw by hand and turn it briefly anticlockwise until you feel it drop into the existing thread. Only then does the screwdriver take over. That way the screw runs in the old thread instead of cutting a new one next to it, and the boss still holds the next time you take it apart.\u003c\/p\u003e\n\u003cp\u003eThe first panel on a new vehicle takes longer than you think. You hunt for hidden screws under cover caps, don't find the clips straight away and try out the torque setting. That's part of it. From the second side on you know the order and the setting, and removal becomes a routine that no longer holds you up.\u003c\/p\u003e\n\n\u003ch3\u003eThe FLEX SD 7-320 4 stands for the compact class\u003c\/h3\u003e\n\u003cp\u003eThe FLEX \"SD 7-320 4\" cordless screwdriver runs on 4 V with a built-in 2.0 Ah lithium-ion battery, seven torque settings plus max mode and a maximum of 5 Nm in a hard joint.\u003c\/p\u003e\n\u003cp\u003eA hard joint means the screw meets solid material abruptly, metal on metal for example. For that, FLEX states 5 Nm. For a soft joint, where the screw pulls gradually into yielding material, the data sheet and the manual disagree, so we don't give a value here. No-load speed is 320 rpm, plus forward and reverse and an LED light with afterglow.\u003c\/p\u003e\n\u003cp\u003eIt charges via USB-C; according to the manual, the battery is full after about three hours. There's no power adapter in the box, but the USB-C cable and a bag are included. The bits supplied are one slotted and one cross-head bit. For Torx screws you need a separate bit set with a 1\/4-inch hex.\u003c\/p\u003e\n\u003cp\u003eFLEX doesn't publish the torque at the individual intermediate settings. That makes the settings a tool for feeling your way, not a measuring instrument. If a screw has to be tightened to an exact value, the torque wrench remains the right tool.\u003c\/p\u003e\n\u003cp\u003eTwo points belong in an honest assessment. The battery is built in, so the SD 7-320 4 isn't part of the interchangeable battery platforms we explain under \u003ca href=\"\/en\/collections\/akkusysteme\"\u003ebattery systems\u003c\/a\u003e. And FLEX lists control cabinet assembly, maintenance and furniture assembly as uses, not vehicle work. Using it on trim and number plates is our own assessment based on the specs, not a manufacturer approval.\u003c\/p\u003e\n\n\u003ch3\u003eOne number plate a year doesn't need a second screwdriver\u003c\/h3\u003e\n\u003cp\u003eTo undo a few screws, the cordless drill you already own in reverse will do; a cordless screwdriver only pays off with lots of small screws on tightly packed interior parts.\u003c\/p\u003e\n\u003cp\u003eNothing can be overtightened when you undo a screw; the risk lies only in tightening. So if you only take your number plate off twice a year, don't buy another tool. Back the screws out with your existing drill driver in reverse and refit them by hand with a matching screwdriver. That way the force when tightening stays where you can feel it.\u003c\/p\u003e\n\u003cp\u003eIf you regularly strip down interiors, remove sill trims or take off panels for cleaning, the compact inline screwdriver plays to its strengths: low force, low weight, short head. For everything else, reach for other tools. Sanding before polishing is a job for \u003ca href=\"\/en\/collections\/schleifmaschinen\"\u003esanders\u003c\/a\u003e, shaping film and lifting old stickers one for \u003ca href=\"\/en\/collections\/heissluftpistolen\"\u003eheat guns\u003c\/a\u003e, and the \u003ca href=\"\/en\/collections\/werkzeuge\"\u003etools\u003c\/a\u003e category gives you the overview.\u003c\/p\u003e\n\u003cp\u003eBesides matching bits and the plastic trim tool from further up, a magnetic tray helps make sure no screw goes missing during removal.\u003c\/p\u003e\n\u003cp\u003eIn the end, on plastic it's not the force a tool has that decides, but the force it holds back. A big drill driver can still strip a plastic boss even on its lowest setting; an inline screwdriver with seven settings up to 5 Nm works its way up to the joint in small steps. That's why the small screwdriver isn't a compromise in the interior, but the safeguard you build in before every detail.\u003c\/p\u003e","products":[{"product_id":"flex-sd73204-akku-schraubendreher","title":"\"SD 7-320 4\" Cordless Screwdriver","description":"\u003ch2\u003eFLEX SD 7-320 4 Cordless Screwdriver — Precise 12V Cordless Screwdriver for Disassembly and Assembly in Vehicle Detailing\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat is the FLEX SD 7-320 4? The screwdriver is a compact cordless screwdriver with 12V FLEX battery technology — a lightweight, precise hand tool for assembly and disassembly work in vehicle reconditioning, interior renovation, and professional detailing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003eProfessional detailing often begins not with the polisher, but with the screwdriver. Those who completely recondition vehicle interiors dismantle trim panels, emblems, headrests, and decorative strips — and reassemble them after the work is done. The \u003cstrong\u003eFLEX SD 7-320 4 Cordless Screwdriver\u003c\/strong\u003e is designed for precisely these tasks: compact, lightweight, precisely controllable, and powered by the FLEX 12V battery system.\u003c\/p\u003e\n\u003cp\u003eIn the detailing context, an overly powerful cordless drill is often the wrong tool — it rotates too fast, delivers too much torque, and carries the risk of overtightening delicate plastic threads or damaging trim clips. The \u003cstrong\u003eSD 7-320 4\u003c\/strong\u003e is designed with a maximum torque of 7 Nm, which is correctly dimensioned for vehicle interior screws: no overtightening, no stripping, no damage to delicate threads in plastic carriers.\u003c\/p\u003e\n\u003cp\u003eAs part of the FLEX 12V system (\u003ca href=\"\/en\/products\/flex-pset1222q-akku-set-12v\"\u003eP-Set 12-22 Q\u003c\/a\u003e), the SD 7-320 4 benefits from the FLEX platform strategy: one battery pack for all 12V tools, one charger for the entire 12V range. The screwdriver is available without battery and charger — for those who are already established in the FLEX 12V system and want to use the device directly with existing battery packs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, lightweight design — ideal for disassembly work in confined vehicle areas.\u003c\/strong\u003e The compact design of the FLEX SD 7-320 4 makes it easy to handle even in cramped vehicle interiors: in footwell trims, under dashboards, behind door panels. The low weight of the 12V battery pack makes long operations less fatiguing — a relevant advantage when many screws are loosened and tightened in quick succession.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise torque for delicate vehicle screws — no overtightening, no damage.\u003c\/strong\u003e With a maximum torque of 7 Nm, the SD 7-320 4 is matched to the typical screw sizes and materials in vehicle interiors. Trim screws in plastic threads, decorative strip holders, and fine fasteners are neither overtightened nor damaged by excessive torque when loosened. The speed control also allows for sensitive work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFLEX 12V battery system — cordless freedom for disassembly and assembly work around the vehicle.\u003c\/strong\u003e The SD 7-320 4 operates wirelessly with FLEX 12V battery packs — no cable that interferes when working in confined areas, no searching for power outlets in the workshop. The cordless freedom makes disassembly work faster and more convenient, especially when numerous parts need to be removed for interior reconditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cblockquote class=\"praxistipp\"\u003e\n\u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Use the FLEX SD 7-320 4 as the first tool for interior reconditioning: loosen headrests, floor mat fasteners, trim screws, and emblems before using the polisher. What has been disassembled can be cleaned and reconditioned more thoroughly — and precisely reassembled after the work. For screws in delicate plastic threads, always start with the lowest torque setting. If using a torque clutch, set it to disengage just before the final tightening torque — this reliably prevents overtightening of plastic threads.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication areas in vehicle detailing — where the cordless screwdriver is indispensable\u003c\/h3\u003e\n\u003cp\u003eIn professional detailing, there is a long list of tasks where a precise cordless screwdriver like the \u003cstrong\u003eSD 7-320 4\u003c\/strong\u003e saves time and prevents damage. These tasks regularly occur in every complete vehicle reconditioning.\u003c\/p\u003e\n\u003cp\u003eInterior disassembly for complete reconditioning: Those who professionally recondition a vehicle interior remove at least floor mats, seat bases, headrests, and door panels to completely clean underlying areas. Some detailers go further and dismantle center consoles, headliner clips, and trunk trims. All these tasks require a screwdriver with the correct torque characteristics — too powerful, and the thread is ruined; too weak, and stuck screws won't come out. The SD 7-320 4 precisely strikes the balance for vehicle interior work.\u003c\/p\u003e\n\u003cp\u003eEmblem removal for foiling or paint correction: Many vehicle owners want to have emblems removed before ceramic coating or foiling to achieve seamless results. Emblems are often attached with screws or threaded rods that are accessible from inside the trunk. The SD 7-320 4 loosens these connections quickly and gently, without stressing the sheet metal with excessive torque.\u003c\/p\u003e\n\u003cp\u003eMirror and add-on parts for exterior paint reconditioning: For complete paint corrections, it is recommended to dismantle exterior mirrors, grille clips, and decorative strips to professionally work on underlying paint edges. These mounting points are often delicate and require precise tools. With the SD 7-320 4, add-on parts are quickly loosened and cleanly reassembled after paint reconditioning — without tool marks or damaged mounting points.\u003c\/p\u003e\n\u003cp\u003eAccessory installation and vehicle equipment: When installing accessories such as camera systems, footwell lighting, or sound system connections, screw work regularly occurs. The SD 7-320 4 is the ideal hand tool here: small enough for tight cable ducts, precise enough for the delicate mounting points of plastic housings and electronic accessories.\u003c\/p\u003e\n\u003cp\u003eRoof consoles and headliner fasteners are another typical disassembly area: During complete interior refurbishment, the headliner trim, grab handles, and sun visors are often removed to clean underlying areas or treat headlinings for reconditioning. The screws of these components are small and often in hard-to-reach positions — a short, lightweight screwdriver like the SD 7-320 4 is more precise to handle here than a clumsy drill driver. Anyone who has ever damaged a headliner fastener with an oversized tool appreciates the difference.\u003c\/p\u003e\n\u003cp\u003eSeat disassembly for complete reconditioning: In high-quality vehicle reconditioning, seats are completely removed to thoroughly clean underlying footwell carpets and make the entire seating area accessible. Car seats are usually attached to the floor with four to six Torx or Phillips screws — often in combination with electrical connectors for seat heating or airbag systems. The SD 7-320 4 loosens the screws quickly and reproducibly, without damaging the connector area. For seats with airbag connectors: always disconnect the battery first and wait long enough before working on airbag-adjacent connectors — this is a safety rule that applies regardless of the screwdriver.\u003c\/p\u003e\n\u003ch3\u003eSD 7-320 4 Torque and Speed — Technology for Vehicle Interiors\u003c\/h3\u003e\n\u003cp\u003eThe screwdriver is designed with a maximum torque of 7 Nm and an adapted speed characteristic for the specific requirements of vehicle interior screws. This technical positioning is no coincidence — it is the result of an analysis of what professional technicians in vehicle reconditioning actually need.\u003c\/p\u003e\n\u003cp\u003eMost fasteners in vehicle interiors are M4 to M6 screws in plastic threads or sheet metal threads with a prescribed tightening torque of 2–6 Nm. A standard drill driver with 40–60 Nm would either overtighten these screws in the first gear if set incorrectly or strip the thread. The SD 7-320 4, with its 7 Nm maximum, is optimized for precisely this range — it can apply the necessary torque without causing damage from overtightening.\u003c\/p\u003e\n\u003cp\u003eThe electronic speed control of the SD 7-320 4 allows for sensitive work through varying pressure on the trigger. For loosening stubborn screws, the trigger is fully depressed; for the final tightening of delicate screws in plastic threads, the trigger is only lightly pressed. This sensitivity is more important for vehicle interior work than raw torque power.\u003c\/p\u003e\n\u003ch3\u003eSD 7-320 4 in the FLEX 12V System — Platform Advantages for Workshop Equipment\u003c\/h3\u003e\n\u003cp\u003eThe SD 7-320 4 is part of the FLEX 12V tool range and shares its battery platform with all other 12V FLEX devices. This means specifically: a \u003ca href=\"\/en\/products\/flex-pset1222q-akku-set-12v\"\u003eP-Set 12-22 Q battery set\u003c\/a\u003e with battery pack and charger powers the SD 7-320 4 and all other future FLEX 12V tools.\u003c\/p\u003e\n\u003cp\u003eFor workshops that already operate the FLEX 18V system with \u003ca href=\"\/en\/products\/flex-pset55r-akku-set-18v\"\u003eP-Set 55 R\u003c\/a\u003e or similar sets, the SD 7-320 4 is a complementary 12V tool category. The FLEX system strategy makes it possible to maintain an independent 12V ecosystem for hand tools parallel to the 18V system for high-performance tools — with different chargers and battery packs, but the same system trust in workmanship and compatibility.\u003c\/p\u003e\n\u003cp\u003eThe combination of FLEX 18V for polishers and heat guns and FLEX 12V for the cordless screwdriver is the complete cordless tool program for professional detailing: all frequently needed tools cordless, all from one manufacturer, all with defined system compatibility.\u003c\/p\u003e\n\u003ch3\u003eSD 7-320 4 vs. Classic Drill Drivers — Why Specialization Matters in Detailing\u003c\/h3\u003e\n\u003cp\u003eMany detailers and vehicle reconditioners ask whether the SD 7-320 4 cannot be replaced by a normal cordless drill driver. The answer: Technically yes — practically often problematic. Here are the most important differences.\u003c\/p\u003e\n\u003cp\u003eStandard cordless drill drivers with 40–60 Nm of torque are dimensioned for wood and metal constructions. In vehicle interiors, however, one encounters plastic threads, clip systems, and fine threads in aluminum inserts. The torque stages of commercially available drill drivers are often too coarse for these delicate materials — the lowest torque stage of a 40 Nm screwdriver is often still too strong for vehicle interior plastics.\u003c\/p\u003e\n\u003cp\u003eThe SD 7-320 4, with its maximum 7 Nm torque and its 12V characteristic, is more precisely designed for vehicle applications. The smaller format and lower weight also make it more manageable in tight body situations. Those who regularly perform disassembly and assembly work on vehicles and want to reliably avoid damage from overtightening are significantly better off with a tool specialized for these tasks than with a drill driver that was actually bought for other purposes.\u003c\/p\u003e\n\u003cp\u003eHand screwdrivers as an alternative are a viable option for individual screws, but for 20–30 screws per vehicle interior, they are a strain on wrists and fingers. The time expenditure accumulates considerably: a complete interior disassembly with a hand screwdriver takes significantly longer than with a precise cordless tool. The SD 7-320 4 reduces this time expenditure to a minimum and at the same time protects the detailer's joints on multi-vehicle workdays.\u003c\/p\u003e\n\u003cp\u003eIf you already own a standard cordless drill driver and want to check if you can use it for vehicle work: the test is simple. Set the torque to the lowest level and try to tighten one of the typical plastic screws on a vehicle sample. If the screw overtightens, the torque is too high. For professional workshop use on customer vehicles, it is recommended in this case to invest in a specialized tool designed for vehicle screws.\u003c\/p\u003e\n\u003ch3\u003eBuy FLEX SD 7-320 4 — The Right Tool for Professional Vehicle Disassembly\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFLEX SD 7-320 4 Cordless Screwdriver\u003c\/strong\u003e is the right choice for all professional detailers and vehicle reconditioners who regularly disassemble interior parts for complete reconditioning, remove emblems for foiling or paint correction, and precisely reassemble add-on parts after work.\u003c\/p\u003e\n\u003cp\u003eThe device is available without battery and charger — combined with the \u003ca href=\"\/en\/products\/flex-pset1222q-akku-set-12v\"\u003eFLEX P-Set 12-22 Q\u003c\/a\u003e or an existing FLEX 12V battery pack, it is immediately ready for use. Those who already use FLEX 12V batteries get a valuable extension of their cordless tool program with the SD 7-320 4 without additional chargers or battery infrastructure.\u003c\/p\u003e\n\u003cp\u003eAs an addition to a complete FLEX detailing tool program with eccentric polisher, heat gun, and FS 140 Flexible Shaft, the SD 7-320 4 is the missing link: the hand tool for the preparation and post-processing phase of professional vehicle reconditioning, which enables all the detailed work that distinguishes a complete reconditioning service from a simple polishing pass.\u003c\/p\u003e","brand":"FLEX","offers":[{"title":"SD 7-320 4 \"534549\"","offer_id":57377624785231,"sku":"D1-FLEX-534549","price":39.89,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/flex-sd-7-320-4-akku-schraubendreher-sd-7-320-4-534549-534549.png?v=1775059232"}],"url":"https:\/\/detailing1.it\/en\/collections\/akku-schraubendreher.oembed","provider":"Detailing1","version":"1.0","type":"link"}