UMM-USA is known for many things and one of them is tools. Tools specifically found or designed by owner John Vojtech. If you look at just the web page for the chisels, there are 26 different varieties or sets. You can find them here:
http://umm-usa.com/onlinestore/index.php?cPath=21_224
The two we are reviewing here are the 2.0mm elliptical chisel (Umm 38) and 3.5mm flat double beveled chisel (UMM16). They both have great handles which provide a very sturdy grip.