First off, my apologies to Jon Vojtech, the generous genius behind the UMM product line. Jon graciously provided the Reviewers Corps with a nice selection of new products at the National Convention in Hampton VA, this year, and I am very late in submitting my review.
If you need to make extremely fine cuts in a part – plastic, soft metal, 3D resin, or cast resin material – this tool will do the trick. The blade itself is razor thin (sorry…), coming in at 0.1mm or about 0.004”. Using a blade this thin means applying gentle pressure, letting the very fine teeth do the work – push too hard and you’re likely to bend or snap the blade.
The handle is 3D printed filament, and incorporates a recess for the included Allen wrench that’s used to change blades. And speaking of that, the handle will accommodate a number of blades including the UBT12 Medium Rough Razor Saw.
