6pc Diamond Needle File Set by JawayTool

 File set on Amazon

Check out my video review here

The first thing I did on opening these files was take the triangle one to the nearest metal I had which happened to be a 9mm casing. I was really impressed with how fast it bit in and took a nice chunk out.

Build- The red part of the handle is rubber with a little give to it while the yellow is hard plastic. It works well to reduce stress on your hand while still staying rigid enough for fine work. I have larger hands so it's be nice if they were a little bigger but it does have the added advantage of compactness. The file portion is quite long with a variety of shapes so I doubt you'd ever find yourself looking for a different design. The case they come in isn't anything particularly special but it keeps them together and should be able to take some knocking around.

Function- What do you expect? They cut into pretty much anything and they do it well. Remember, this is essentially diamond dust so they are made for clean up work and less for bulk material removal. If that's what you're looking for than get them; otherwise you may want to go with a traditional file style.

It's just personal preference but I wish there were a coarser version so you could work on a material a little faster. As they are though these little files have held up well and continue to work without quickly wearing out. I see no reason for anything less that 5 stars. I received this product free in exchange for nothing more than my honest opinion.