

🛠️ Master every screw with precision and style!
The qiipii Precision S2 Steel 4mm screwdriver bit set includes 38 meticulously crafted bits made from heat-treated S2 alloy steel, ensuring superior hardness and durability. This comprehensive collection covers a wide range of screw types including Phillips, Flathead, Torx, Torx Security, Pentalobe, Hex, Tri-Wing, Triangle, and U-shaped bits. Each bit is clearly labeled and stored in a compact transparent case for easy identification and organization. Designed for precision and a secure fit, these 4mm bits are ideal for electronics repair and professional use, delivering reliable performance and long-lasting value.


| ASIN | B0D5HKFLWK |
| Best Sellers Rank | #51,380 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Screwdriver Bit Sets |
| Brand | qiipii |
| Brand Name | qiipii |
| Customer Reviews | 4.0 out of 5 stars 107 Reviews |
| Drive Bit Shank Style | Straight |
| Drive System | Torx |
| Finish Type | Unfinished |
| Finish Types | Unfinished |
| Item Length | 28 Millimeters |
| Item Type Name | BB01 |
| Manufacturer | qiipii |
| Material | S2 Steel |
| Material Type | S2 Steel |
| Model Number | BB01 |
| Number of Pieces | 38 |
| UPC | 764020084227 |
G**N
4mm Hex Bits - NOT 1/4" Hex Bits
These holders are for 4mm Hex Bits, not for the more common 1/4" (6.35mm) Hex Bits. Securely holding 10 bits per base these cases are a good value if you have a lot of bits and want them organized. I plan on getting some sort of elastic keeper to keep them together. The bits are held securely yet are able to be removed easily. They fit my ~28mm (~1 1/8") Wiha bits perfectly. They do seem like they will hold up to some use, but time will tell just how well made they are. Overall, the fit, functionality, and quality meet my expectations.
D**H
A very good bit set!
This set is great as for my job, sometimes I take apart electronics that have different screws and I'm able to change to whatever's needed that didn't come with my screwdriver. As these are 4mm bits, it's nice having a case to store these as I feel like I'll always lose them because of their size. They fit securely in my screwdriver and do not have any play. Recommended.
J**N
Fits single ended bits from Roxon, but not double ended bits from Olight/Oknife.
Mostly a great product, but has a few flaws. First being that it doesn't fit all 4mm bits, due to assumptions about length of the bits. The current design has end bumpers (not just side bumpers to separate bits from each other). If they just removed those end bumpers, then double-ended bits like like Olight/Oknife uses would fit. (the single ended bits from Roxon do fit). I also wish it had a single spot that was big enough for a 1/4" bit, to fit a 1/4" adaptor that can hold 4mm bits. Those two changes would make this little organizer a 5 star product! I also, separately, wish they made a separate version for 1/4" bits. Especially if one spot was big enough to hold an adaptor that can hold 1/4" bits for use in a 4mm bit driver. I would buy such a product in a heart-beat!
J**E
Extremely small and used every other slot
Disappointed with the small screwdriver bit organizer. Had to use every other slot to hold the bits. Very small and not very useful. The storage capacity was extremely small, and the 4 reusable storage boxes did not work out for me. I'm glad they were not very expensive but maybe I will find another use for these storage boxes?
R**T
Nice set for a low price!
the tips are well defined, work good!
S**E
good deal
Perfect size, holds the bits well. Can write on or inside the case with permanent marker to label the bits.
D**D
Bit size inconsistent
Some of the bits are slightly too large and don’t fit my screwdriver
J**G
nIce quality 4mm bits.
These are surprisingly sold bits for the price. NOTE these are 4mm NOT 1/4".
TrustPilot
1天前
5天前