6Pcs 35mm JIS Screwdriver Bit Set with Magnetic Tip, 1/4 Hex Shank, S2 Alloy Steel & 6-Slot Storage Strip – Perfect for Japanese Motorcycles, Cars, Bicycles, and Equipment (JIS #1x2#2x2#3x2)

Since I started working on dirt bikes when I was an early teenager, I've just used a Philpips head #2 screwdriver or bit and ALWAYS wondered why they round out so easily. I just assumed it was my ape-like hands doing something wrong. Well I recently watched a video of someone rebuilding a Yamaha carburetor and he mentioned JIS bolts, and that they're designated with dots on the heads, and I immediately knew I needed to get a JIS driver before the next time I worked on my bikes. However, JIS screwdrivers are NOT cheap! Especially if you want a set for different sizes. Fortunately, this bit set popped up in a search and was much more affordable so I gave it a shot - man I'm so happy I did and so thankful that sellers offer this type of money saving option.However, even though the price is low compared to the full screwdriver options, the quality and durability don't seem to be impacted. The bits fit the JIS bolts VERY well - so much better than I knew they were supposed to be since I've always used a phillips head driver! They fit my previously owned magnetic driver handle perfectly so dimensions are the same as all the other 6-point driver bits you come across, and my driver handle was able to grip it as expected, allowing me to put appropriate torque into the JIS bolt. Really easy to use as well - they work just like all the other driver bits you come across and even held it strong with magnets catching it in my driver handle.Now, I just need to make sure these don't "walk away" from my toolbox at the hands of someone that doesn't know they aren't just regular phillips head bits. To mitigate that, I wrote "JIS driver bits - DO NOT USE" in paint marker on the side of the bit holder.... really hoping that keeps hands off.

If you own a foreign motorcycle and/or car...these are MUST HAVE'S!!!I cannot tell you how many times I could have used a set of JIS screwdrivers for my motorcycles. Finally, pulled the trigger on a set of these JIS bits. Quality made and come in the various sizes you'll need for those few screws that a phillips head tends to strip.If you own a foreign brand motorcycle or car get yourself a set of these for those "just in case" moments. You won't be disappointed!Suggestion - label the case with a Sharpie marker that they're JIS bits and keep them somewhere will you won't forget where you put them!Definitely recommend these bits!

JIS bits have a different geometry than Phillips head bits. These appear to be fine They also work on some poorly manufactured or worn Phillips head screws. They don't cam out. It's nice they come in a silicone holder so they say together in a toolbox or drawer. Haven't had them long enough to speak of the durability, but they have been perfect for times I have used them such as when a Phillips head or combination head hasn't worked well. If you are working with awkward positioned screws, it's nice to have a bit that fits tightly without having it slipping out.

Nice set of JIS drivers ( Japan Industrial Standard ) Similar to Phillips type screws

Perfect fitting phillips bits to fit all Japanese motorcycles

These JIS bits are far superior to the Phillips designs. I need them so that the fastener heads on my Harley will not cam out.

seems to work better than my SAE screwdrivers for JIS screws. Also could not find this item in any hdwr. store, and at this great price.

These appear to be a well-manufactured set of JIS #1, 2, and 3 size impact driver bits. The bevels on all of the machining are very well defined with no burrs or imperfections that I can see. The sizes for each bit are clearly engraved on the side for easy identification down the line from my PH bits. However, when I compare the JIS vs the PH bits side-by-side, I can't really tell any difference based on the descriptions I've been given in the past. They look pretty much identical. Nevertheless, these were purchased specifically to work on my Japanese-manufactured motorcycles in order to avoid stripping out screws, so I'll be keeping them around.