Wiha 71397 6 Piece Hex Insert Bit Set - Metric

Excellent bits. Made in Germany.

Recently I have noticed a number of “you assemble it” products are using metric internal hex wrenching “Allen” fasteners. While most include s small Allen wrench, these hex bits are much better. I have a few “handles” for insert bits. I have SAE bits but quality metric inserts bit were hard to find.

I'm moving to a new apartment, and so am either assemling or dissasembling whole lot of furniture. While manual Allen wrenches are fine, I'd still be cranking right now if I couldn't pop these miracle bits onto my drill. Seriously, these bits have already saved me hours of work, and I still have a full bed and desk to take apart. The work is still arduous, but these little bits make it doable. As for the bits, they're very sturdy and well made. I've used them both my electric drill and power screwdriver. The bits fit perfectly in their little utility set for storage. Definitely a treasure for my toolbox.

Glad to fine these small sizes

These fit snug (but not super-snug) into the hex screws on my Arrma Kraton 6S RC truck. I bought these specifically for use on RC cars and so far they are working out really well. I've only used the two smallest bits in the set (2mm and 2.5mm) but they fit the heads really well and seem like they wont strip out the heads like I've had trouble with using cheap-o Chineseium bits in the past. Dispite being affordable these seem to be fairly high quality. I'll edit this post later once I've had more time to see how durable they are long-term. But my first impression is that these bits are great and a killer bargain all things considered. I have been pleasantly surprised by how good these are and I will recommend them to my buddies who also run RC. I use these with a T-handle driver and with a power drill with a 6" extension.

Wiha is king when it comes to hex tools. Despite heavy use, none of the bits have deformed as is common with tiny hexes and torx.

1st set had 2 3mm bits. Amazon replaced it. 2nd set was correct. Fit is good. Not sloppy like cheaper ones. Important on smaller bits.

Better than expected!

Essa marca é de altíssimo nível, recomendo demais a compra. Podem confiar na eficiência do produto.

Wanted to have some quality built bits when I work on my bike that are not too expensive Because it is a bit pack I think the price is great vs purchasing each bit individually Fit is good and hopefully they maintain the bolt heads and do not wreck them from use as some of the cheaper bits seem to do

Creía que vendrían las puntas sueltas como las milwaukee, pero fue grato ver que trae su holder sin ligeramente diferentes a las de la publicación pero igual traen la marca grabada en el acero, habrá que ponerlas a prueba

Arrived promptly Good quality product

Excelente