KK25 Replacement Type Driver Bit Set

I bought this particular "KK25 Replacement Kit" model because it had a set of 3 + 3 most common screwdriver bits for general household chores...3 phillips head and 3 flat head sizes, included in the handle. I've never run across a star-drive or square hole screw for 95% of the things I've needed to have taken apart or put back together, here in the U.S. I was looking for a compact, handy screwdriver I could fit into a small tool kit that wouldn't take up much space. This fits the bill perfectly. The Good: Despite the odd-looking handle, it provides a nice purchase on the tool. I wasn't sure if I'd like the "feel" or not - it actually functions and feels good in the hand better than I expected. the bits don't slop and rattle around in the handle like on cheaper models. The handle closes securely and opens easily enough with a press on the bottom button. Bit Chuck really feels solid, no bits are escaping without deliberate action your part. I tested the magnetic chuck on the Wera with a set of the "Flat 1/4 inch bits" assortment that came with the Leatherman Surge multi-tool I have along with the extender bit. They work. Granted, they don't lock in like regular 1/4 inch bits will...but the Wera chuck held them in place magnetically just fine for lighter-duty tasks you might need them for. I should think this will work with most standard 1/4 inch bits, if you have a handful kicking around. Screwdriver came with a nice case, it fits the Wera "Stubby" magnetic 1/4 inch bit screwdriver neatly alongside, if you want to pick up one of those too. Action for both the screwdriver shaft and opening handle is spring-assisted, which lends to a more premium feel for this tool. They both snap forward when activated. The Bad (or maybe "Unpolished"): When extended, there is a little bit of play in the shaft of the screwdriver. It's just the smallest bit of wobble and doesn't at all make using the tool feel horrible or non-precise... it's just - there. It's an extending, collapsible shaft...so you have to imagine it's not going to be as "solid feeling" as a full-tang solid shaft screwdriver - naturally... but I felt I should mention it as a realistic expectation of what this tool IS. Oh, it works. I've tested this bad boy. It screws and unscrews FINE. It's actually nice to use. It's just not as nice feeling as a full-shaft screwdriver, but that wasn't the brief. What I wanted was a Compact, Collapsible, Bit-Holding Screwdriver. That's exactly what this is - and it's really one of the nicer compact "bits-stored-in-handle" screwdrivers I've tried. Most feel cheap or manufactured from recycled shopping-bag plastic. Not this. Second minor gripe (aside from the slightly cringy "Be a Tool Rebel" marketing tag) is the collar-lock for the collapsible shaft is pretty STIFF. At least it was on mine. I almost thought I might break this thing, I had to REALLY PRESS DOWN hard on that green collar to get the shaft to unlock and slide back down into the handle. Jeeze. It's a screwdriver - not the breach-release on a howitzer, guys. German Engineering I guess. Maybe it'll soften up after 2000 more uses or something... but yeah - that collar lock DOES work, I just had to make it click by exerting 100 Lbs of force with my thumb. No problem. At any rate, I'm pretty happy with this little guy. It seems a solid unit, and it's done well with all the chores I've put it though so far. Compact, easy to tote around and should accomplish what you need it to. Time will tell how it holds up, and I've done no cold weather testing like freezing it in a block of ice then smashing that block against a tree to get to it in a desperate bit to rapidly disassemble a tricycle in the dead of Winter... BUT: I think for what it is, it'll be great for around the house. Possibly overpriced a bit, but it's still the sturdiest-feeling compact screwdriver with all these features I've used. Should it last, I'll consider it money well spent.

I usually don't use these types of screwdrivers. I have a professional set of Klein screwdrivers that I love. I bought this because I wanted the extension to use in my impact driver and the additional cost of buying the entire screwdriver instead of just the extension was attractive. It works really well and exactly the way it was designed. There is one huge positive that I want to mention. I generally hate using slotted screwdrivers because they always slip off the screws in any application. From time to time I need to replace electrical cover plates and it is such a pain. I did a comparison with my small Klien flat blade screwdriver and the Wera. The Wera has the Rapidaptor bit holder with a ring at the end that spins so you can hold it in place while turning. I was amazed at how well I was able to keep the flat bit on the screw while loosening or tightening cover plates. When I switched to the traditional screwdriver, it slid all over the place and was much more difficult to keep centered on the screw. I was also concerned about working in small spaces because of the size of the Rapidaptor. Don't get me wrong, the Rapidaptor is quite small for a bit adapter of this type. I found the tightest place I could find in my house which was the screws on a deadbolt as there was not much room between the screws and the deadbolt knob. It was close but it fit fine without rubbing on the knob. I also bought a 10 pack of Wera 3.5" Phillips bits that I can attach to this screwdriver in the event I need to get into an even tighter space. But, I'm not planning to use this as my go to screwdriver. I'm going to stick with the Kleins for most jobs. But this is just a handy little tool to have around. There are two minor negatives to mention but I believe they are expected from this type of device so I don't think it should take away from the 5 star rating. The first thing is because it is a multipart screwdriver, the connection between the handle and the shaft has the slightest amount of play which causes the shaft to wiggle a bit. Not to the point that it takes away from the function at all, it just feels less secure than a solid traditional screwdriver. But again, that is to be expected from this type of device. Another thing that happened is that one of the bits fell out of the storage area in the handle when I opened it. I snapped it back into place and it seemed to snap in firmly so maybe it was just a little loose from the factor or shipping. All and all this is a great product with a really cool design and features. Update: I still think this is a 5 star tool but I sold it to a friend who loved it. I found myself continually using my Klein Heavy Duty Multi-Bit screwdriver. There are a couple of things about the Klein that work better for me. First, it feels more solid as the Wera has a slight wobble. I feel that these two screwdrivers are for different purposes though. The Wera is more of a compact travel tool and it is great for that purpose. I can use the Klein every day and it feels solid. Another thing about he Klein is that all of the tips are in the blade of the screwdriver, not the handle. When I want to go from phillips to slotted all I need to do is pull out the blade, flip it over and put it back in. The Wera takes a little more time to switch bits. The last thing is that I prefer the traditional grip of the Klein more than the unique grip of the Wera. The Wera is not bad but I just prefer the Klein type grip. Also, the Klein contains 3 nut drivers built into the blade. For all around day to day use in a professional environment, the Klein is better for me. For mobility as a travel screwdriver for a car or boat, the Wera is great. The Klein is also about half the price of the Wera. But, you can use any 1" hex tip with the Wera. Not so with the Klein. They are both good, just different. On another note, I'm planning to buy a set of Wiha insulated slim screwdrivers. I'm choosing Wiha over Wera because of the handle. I think I will like the smoother handle of the Wiha better than the Wera. Both are ergonomic but the Wiha is smoother and rounder. I've held them both and the Wiha feel more comfortable to me. Many people love Wera and I think they are 5 star tools.

I purchased this screwdriver along with the Wera 838 RA-R M ratcheting screwdriver. I prefer the larger handle size of this KK25 model. The larger grip has a more positive feel in the hands. This screwdriver is available with different bits in the internal holder which gives it a different part number. The Rapidaptor extension telescopes out when the green ring is pulled backwards toward the handle. It can also be removed by holding the ring and pulling it out. It requires a firmer pull backwards on the ring to push the extension back inside the handle. It can be used in the in or out position. The bit holding tip is fitted with a magnet to hold screws to the tip. The bit is ejected with a simple pull of the green and black grip at the tip of the extension. The tip remains in the out position until a new bit is inserted and it automatically locks the bit in place. While the pouch is nicely made, I doubt that I will ever use it. I'm more likely to use a larger tool pouch to carry this and other tools. I ordered other Rapidaptors in various lengths to fit this and 838 model with smaller handle. Time will tell if this ends up replacing my Snap-On ratcheting screwdriver as my go-to.

I've been using this tool for about two months now, and have completely changed my work flow around it to speed up production. It's a total game changer! I now carry around this and my heavy duty klein everywhere. Pros: Rapidaptor can be used in any drill, no need to dig out bit holders and bits every time you need to use an impact or driver. Magnetic retaining ring means your screws are less likely to fall out even when screwing by hand and your bit is less likely to fall out of the tip Handle is interchangeable with any impact bit! You can use it with a 10 inch long bit holder, a swivel type bit for screwing something slightly crooked, even a set of nut driver bits in a pinch! The button release is perfect, and requires two fingers on either side to remove the rapidaptor from the handle. One finger triggers the extension easily. Cons: Sometimes easy to accidentally release the retaining ring. Magnet could be a little stronger. Technically I guess you could make the rapidaptor shoot out of the handle if you press the button release too hard. Changing bits takes longer than klein screwdrivers.

As a maintenance worker, I use screwdrivers everyday. I use quality tools, & am pretty critical of flaws, as they cost me time. I got the Wera to be part of a lightweight tool belt, for when I don’t have my toolkit with me. It excels at this. If you know the limitations of the Kompakt, you’ll be very happy with the quality & usefulness of this screwdriver. It’s not perfect, but most users probably won’t encounter most of its weaknesses. Pros: • Highest quality bits* • well made handle, FRN(?), minimal flashing & the soft inserts are nearly perfectly flush. • stores compactly * Rapidaptor holds bits better than any bit extender I’ve used, (& I’ve used most quality makes.) • Despite how tightly it holds bits, the Rapidaptor lives up to the name, & takes no more time to use than a magnetic holder • Rapidaptor’s neodymium magnet is strong enough to hold slotted screws & stainless bits • Lightweight • included pouch is quality • For most, the handle shape is ergonomic & very comfortable, while allowing good purchase to apply torque • the 1/4” shaft allows you to use a wrench or Victorinox ratchet for more torque • for a quality tool, made in CZ, the price is very reasonable • the handle has an anti-roll design. In 2020 is it so hard to design handles that don’t roll off ladders & workbenches? (Rolgear!) • uses standard bits. • let’s be honest: the mechanisms to open the bit storage and extend the shaft are really fun to play with! Cons: • w/ the Rapidaptor fully extended, it isn’t very long: ≈ 7” & a longer shaft seems like it would fit. • the Rapidaptor’s locking mechanism is a bit bulky, so it can’t be used on most recessed fasteners or in tight spaces • like any such mechanism, when the shaft is fully extended there’s some “play” & rattle. I think larger ball bearings & a longer spring could’ve tightened this up. • speaking of the shaft’s spring, it could stand to be stronger. Mine has a habit of occasionally getting stuck when opening. It still is locked, but only 95% extended. • Probably not suitable for high torque applications. The play in the shaft, and in the shaft, & the locking mechanism are all failure points. , •The lock for the handle hit storage isn’t heavy duty- you can easily pull it open accidentally •I can imagine the bit storage lock wearing down until it doesn’t hold securely. It really should have metal to metal contact points for the lock. • the storage doesn’t secure the bits very tightly & over time may become loose. the handle can be twisted or squeezed open. • too big for pockets • the handle, while ergonomic for most, doesn’t fit all hand types. My XL hands don’t quite align with the grooves. • the handle is too large for some smaller hands. • the handle doesn’t have the best affordance; you have to hold it certain ways for it to be comfortable • the handle’s pommel isn’t very rounded, so it’s not comfortable to press it w/ 1 hand and turn w/ the other. • the inserts are of an unknown rubber-like material. likely TPU or silicone. Hopefully they won’t break down over time & will be more wear-resistant than most rubberized handles. (I prefer hard handles; easier to clean & last longer.) Unfair Nitpicks: • The handle isn’t sealed; don’t expect any moisture resistance to prevent corrosion • I haven’t figured out how to disassemble the tool. Sometimes tools get dropped in gunk, & springs wear out, so it’s nice when you can thoroughly clean them. (I also work in a medical facility so I keep things clean as possible.) • The pouch is quality, but it’s oriented horizontally, so it takes up a fair amount of space on a belt. I keep mine in a Nite Ize flashlight holder which works much better for me. Conclusion: If you want an excellent compact screwdriver with incredible bits, the Wera is one of the best. For EDC, a kitchen drawer, glovebox or a small tool kit, it’s incredibly good. If you’re used to screwdrivers & bits from Sears or HD, you’ll be shocked at how much better the Wera is. If you’re a professional, it’s still a great tool, but don’t expect it to replace a heavy duty screwdriver, or be able to reach every fastener. For most people, this will be one of the best tools they’ll ever have the pleasure to use. Alternative Compact Screwdrivers: • The PB Swiss Insider is definitely tougher, the bit storage is more secure and resists moisture. The bits are somehow even better than the Wera’s bit it’s splitting hairs. (The slotted bits are chamfered are the ends to avoid damage.) -But you can’t extend the shaft, & most bit holders won’t find inside the handle. If you are screwing a fastener while palming it for pressure, you can accidentally open the handle. -It’s expensive. • The Picquic Sixpac is great, w/ quality long bits so it has good reach without bulkiness. Good value. - w/o a 7th bit kept in the handle, (making it not as compact,) it’s tricky to remove the bits. • Rolgear has a silent ratcheting mechanism which is nice, (tho, who cares about ratchet noise?) it’s kind of like a Picquic w/ a ratchet. - the handle design is terrible, it rolls off flat surfaces & is made of cheap plastic that easily cracks. I’d avoid it. • The excellent value US-made Allway lightweight fiberglass (FRN) screwdriver, (also sold under Stanley and Hyper Tough,) isn’t as compact, comes it at under 7” in length. They claim it’s UL-rated to 2000v, (due to the FRN shaft.) it’s really lightweight, tough and inexpensive. - Sometimes the UL rating isn’t marked on the handle itself, so use it on live circuits at your own risk. - only holds 4 bits. -The bits are chrome plated to resist corrosion, and are S2 steel. They’re not as high quality as the Wera, but decent. *Wera bits are excellent: easily some of the best I’ve used. In particular, the slotted bits are parallel, (hollow) ground so they fit incredibly precisely & do not damage fasteners. Their Phillips resist cam out better than most & you won’t damage the head. Other good bits are PB Swiss, Snap-On, Wiha, Chapman, Megapro, Grace, Felo , Witte & Zephyr. PB Swiss are probably the best I’ve used, but the Wera’s aren’t far behind. Proprietary bits like Megapro & Chapman are high quality, but less versatile & often more expensive & harder to replace.

This has become my primary screw driver and I keep it in my daily bag. Not that I really need it daily, but I used it so much during a move that I just built the habit. Thing is, it's light weight and compact size don't make me notice that it's there. The amount of functionality packed into that tiny space is pretty remarkable. Not only does the neck extend, but it's also removable. So if you have an even longer one you need to reach something, that's an option. It keeps six single sided bits in the handle, and you can swap in which ever ones you like. The part toward the bit holder isn't just the bit release, it freely rotates so you can hold that with your other hand for stability. And it's made by Wera, who has a reputation for long lasting tools. So I couldn't be happier with this purchase.

Had my eye on one of these for a while. It’s a perfectly nice screwdriver! Some complain the bits aren’t held tightly, mine are firmly in place. The telescoping mechanism and bit storage area are cool features, but honestly I was disappointed to learn that this model doesn’t have a ratchet function… that’s a significantly more expensive model. Can’t speak to how it’ll hold up with time, but appears to be well made. Just not very good value for money, even having bought it “half off”.

I got one of these a few years ago, it busted th moment I opened it up. I didn't even get to use it. It took me a few years to try again. This one is great, no issues. Love using it.

It’s Wera and the name has high expectations. This multi driver delivers. I’ve had one for some time and got two more for my kids as stocking stuffers. I use mine all the time.

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Für einen Landmaschinenschlosser ist das ein nützliches fertiges Geburtstag Geschenk.

Arrived neatly packaged , without damage or defect. Initial impressions are great. Rapidator is good as it always was. A little scratchy but fine. Few issues like lack of groove on the main body makes it a little slipper when wet. The body ring to pull back when changing bits or rapidator is the biggest issue - takes quite a bit of effort, definitely not for one handed op. Spring action needs to be learned but its fine thereafter. Storage area is decently adequate and bits are clean with minimal smell. Oh, there is some rattling inside , probably the spring mechanism.

If you need just one screwdriver to keep in your office for those quick fix jobs, this is the one.