Set of 4 Hexagonal Screwdrivers Made of Titanium Nitride with Coloured Handles.Compatible with 1.5, 2, 2.5 and 3mm Screws.

FOR JUST A FEW THINGS TO SAY GREAT, AWESOME, A VERY NICE SET OF HEX NEEWER TITANIUM NITRIDE TINI HEX DRIVERS I ORDERED THEM WITH AMAZON FOR ON THIS NEEWER HEX DRIVER SET I LIKE THEM A LOT THEY WORK GOOD IN THE HEX SCREW AND NOT LOSE I WILL RECOMMEND TO EVERYONE WHO NEEDS A VERY NICE SET OF HEX DRIVER TO USE ON THERE RC HELICOPTERS LIKE ME AND THERE RC NITRO BUGGYS LIKE ME AND ALSO THERE DRONES LIKE ME AND I HAVE 19 RC HELICOPTERS, 5 RC DRONES AND 1 RC NITRO BUGGY FOR ME RC TOOLS ARE A FOR SURE NEED THIS NEEWER HEX DRIVER SET ARE TO ME THE BEST I HAVE USED FROM MY EXI HEX DRIVERS? ITS GOOD TO GET AND USE THE NEEWER HEX DRIVER SET BY FAR TO ME OF THAT I HAD USED OF MANY BUT NEEWER ARE THE BEST TO BUY AND THE SIZES FIT JUST RIGHT IN THE SCREW AND NOT LOSE IN THE SCREW NO PROBLEM JUST RIGHT OF THE FIT IN THE SCREW FOR NEEWER I LIKE THEM, BUY THEM YES AT AMAZON?

I am using these for building hobby drones and I really like them so far. The are light and the look and feel like they are relatively high quality. I can tell that the titanium alloy used in the bit is harder than most Allen key sets are because these tools have very defined edges on the hex tip and they aren’t rounding off or slipping with use. They fit into hex sockets pretty tightly so they feel precision machined to the correct size. They have a good reach so they can get into tight areas and the fact that they are semetrical like a screwdriver means I you don’t have to keep removing the tool and reinserting it to turn it a full 360 degrees if something is in the way. That’s a problem that’s been driving me crazy with regular “L” shaped Allen keys and also with the pocket-knife, foldable style Allen keys. These are really making life easier.

Nice set for the cost

I like the ease of use with color coding to speed up build. The tips are holding up to regular rc use. I use stainless hard steel screws and blue locktite. The only con is the end caps are plastic and will probably break before the tip wears out. The caps turn easily and use is very comfortable.. If you are in to the 1/10 rc rock crawlers, this light set is great for home or on the trail.

These fit much better than the cheap bits which keeps the heads from stripping. These seem to be pretty hard and doing a good job of maintaining their shape. Wish you could buy replacement bits.

Great set for the toolbox. These only work straight-on, so should be supplemented by a set of ball-end type.

These are not the highest end hex drivers, but they are a pretty good value. I've seen a lot of people complain that they fall or come apart after x number of uses. I fly FPV and these have been super helpful to have around the bench. They all have a 2mm set screw in the handle that can reattach the driver to the handle!!

I have been using the drivers for a few weeks now. To this point they have performed flawlessly. The only issue is the plastic caps, they are not attached very well and I knock one off occasionally. Also you should check the set screws that hold the handles and hex together, had to tighten mine up. I have no noticed any wear at all of much usage. Overall very satisfied with the purchase.