Security Hex Inch 90mm Power Blade Set, 10 Piece

This was an interesting product- with the shape of the mounting base I thought this was to be used in a power driver like a drill or cordless screwdriver. It could be used like that but there are two handles made for these power bits- they grip the base quite securely and the handle is very comfortable. I often work in small items and having a bit with a tip that fits properly is important to me. These bits have their Rockwell hardness specified- how often do you see that? Wiha and Knipex are two German tools who actually give that specification. This is a high quality tool, like the way it feels and the control the matching handle affords. If you enjoy good precision tools I think you will like these.

These fit perfectly on hardware they’re designed for. Strong with good finish.

Very well made, far more durable & stronger than cheap “bargain” tool store sets! I own a number of Wiha manufacturer Ed sets & individual tools, drivers, electrical service items & very satisfied with them all; Quality that’s worth the extra investment.

Purchased these with stubby driver. Appear well made and expect long life. Wish each bit had been secured in ascending size in a plastic case rather than loosely contained in a plastic bag, which makes selecting the proper size a hunt and peck situation. Their smaller micro-torx bits are secured nicely this way.

I now have nearly all they make. The 3.5" versions are great for a cordless drill (2" bits are frequently too short for me). These are smooth, clean, and have never shown signs of rusting. I do keep them in the bag when not in use, though. The tips always fit the fasteners appropriately, and I've yet to gouge out a head with one of these bits. $2 each is a little steep, but they do last. Couple these with Bondhus L or T keys and you have good hex drivers!

Needed a long, THIN 3/32 hex driver bit to use on a low-but-specific torque spec. The whole set was just a bit more than other sellers single bit offerings. Got it today, worked just fine for the torque spec needed (15 in lb in a very thin / deep recessed hole). Didn't need them for the 'security' and figure they might be a bit more easily deformed, but the low torque spec I needed it for is not an issue.

Great set of torx keys

The draw is filling up with all these different driver types.At least they all fit in a 1/4' driver.