Upgrade Your Impact Game With KAIFNT'S 12-Piece Hex/Allen Power Bit Set And Magnetic Holder Review

I bought this set because I needed them to change the mass air flow sensor on my car. I bought these in March but it wasn't warm enough here in ND to change it until May here.When I tried to use these to get the mass airflow sensor out they won't even work! The whole wasn't big enough to allow the torque wrench to get in and turn it! I ended up going to A-1 Auto on buying a different set oh, what they should have done in the first place because these are worthless! And now it's too late for me…

The description is misleading. I was looking for magnetic bit tips. They are not magnetic. Only the bit holder is magnetized. The bits are good but not magnetic so I was highly disappointed.

At first, these bits were perfect for what I needed! Too soon, though, I found that the bits are softer than the screws I'm using them on. The flat bits are holding up OK, but every one of the philips head bits is rounded down to the point that it's practically unusable.I'll be looking for a set that's much higher quality.

I was excited that the tips were indeed magnetic. Then I tried one on a screw. Battle of cheaply made screw vs cheaply made bit. I thought the screw would lose! Surprise! The screw was tougher than the bit. corner of slotted bit broke off. Two stars for being magnetic.

I searched so many screwdriver sets. I wanted to get a simple set for my grandmother that had magnetic tips, so she didn't have to fuss with holding the screw on there just so.These very obviously state that they are MAGNETIC. And they are NOT magnetic.The title says "Magnetic Phillips/Slotted Screwdriver Bit Set"And the description says "Magnetic tip can absorb the screw to prevent loss"But they are NOT magnetic on the tips. The ONLY part that is magnetic, is the interior of the quick change…

I went to FIVE auto parts and hardware stores without finding this bit. Revain came through again. These bits were the most cost-effective solution to my problem. Volvo uses this unusual "tamper proof" screw to discourage the consumer from replacing the MAF sensor him/herself and avoiding expensive shop fees. For the backyard mechanic who already owns basic nut drivers and/or 1/4 " rachet, these bits save the expense of purchasing driver sets with handles. I had the sensor off, cleaned and…

Maybe that’s why it’s good, because they aren’t made in China. They are 5-star or torx-plus. The T20 fit great in my Toyota idle air valve bolts. Exactly what I needed.

Pretty much what I expected. I bought them for my DeWALT e-screwdriver. The "holder" is pretty sketchy-- I don't expect it to really keep the bits together or organized. A snack-size ZipLoc has already been deployed as a backup.