DIUDUS Pro Detail Rougher, Leather Roughing Tool Roughing Leather Craft Surface Tool, Leather Polish File Tool with Ergonomic Handle Leather Working Leathercraft Tools for Edge Polishing(5mm)

As a leather worker this makes a great addition to roughing up leather before the glue. I’ve been impressed with the way it works, and the quality of the product. My only complaint is that I think I got a small one, and would recommend going a little larger than you think. Also I’m not a huge fan of the plastic handle, but it is what it is. Overall, it really does the job, has a great rough service that does work well, and has been a solid tool I always use.

Works really well and it's faster and easier than using a knife to scratch the leather.

I have used the leather rougher daily and have had pretty good results. I will make note of the pattern of the file is such that it does clog up a bit when being used for roughing project edges prior to gluing them. I haven't yet figured out a good way to clean the surface of the file but I will post here whenever I find a method to clean the debris from the file pattern. It does not clog as much on Veg. tan leather but on oil tanned or other chemical tanned leather it seems to clog faster than using a folded piece of 60 or 80 grit open coat sandpaper. That has worked well for my for years and is a very quick and easy way to break the "finish" on the hair side of most leathers, it doesn't need to be pretty, it is simply to give whatever type of leather cement you choose a bit of "tooth" for a more secure bond. This tool is good for light work though or for someone who is a hobby leather crafter. I would recommend it over any other type of roughing tool but it is wise to mark your glue path and lay a straight edge along the line to help it cut an even straight path for the application of the adhesive on both sides of the joint.

It ok only kinda works if I had to do it again I wouldn't buy it it lightly scuffs but not as good as sand paper I thought because of handle it would be easier to control for small strait strip but actually harder not a great tool because of the way its designed the cutting or sanding surface is not great for soft leather

The DIUDUS Pro Detail Rougher exceeded my expectations. It feels solid and well-made, and the handle gives great control for precise roughing. It made prepping leather surfaces quick and easy, giving me clean adhesion every time. A must-have in any leatherworker's toolkit—great value for the price!

I wanted to try one of these for a long time, I generally just use sandpaper to prep leather edges for glue. Figured I'd try this one and was very happy with it. It could be a bit more abrasive, but honestly it works great the way it is and it super easy to control. The size I got is perfect for just gluing edges for sewing too. The rubbery handle has a textured feel too so the tool is very solid and comfortable to use.

The groves on the rougher are too shallow and barely removes any material. Also the handle is made out of a rubbery material so when you put any pressure, the handle just bends in your hand. Don’t recommend at all

Wonder project. It take a bit of learning to use properly.