KB4-F

I cannot mention a country that makes a lot of inferior stuff on this review. Too bad. These are Japanese in manufacture, and are exquisite in their workmanship and utility. They fit into a handle that I already had [ I have several ] so I was ready to go. They are small but powerful. Beautiful attention to detail, and strong and reliable in operation. You can't go wrong with these blades.

well packaged, used for hobby.

but not on Product Display page so I submitted return/refund request. Dimensions: Cutting edge width 8mm, blade thickness 0.55mm, tang width 6mm, LOA 36mm. Blades are superb OLFA Japanese quality. However, was seeking OLFA replacement for USA-made Excel #18 1/2" (13mm) Chisel Blades which I subsequently purchased. These little guys are not even close to a #18. Cheers!

These are well made and seem to hold a good sharp edge.

I really love to use these types of chisel blades for Gundam models, and Olfa as a brand has really quality looking products from what I've purchased in the past, I have no doubts these would be fantastic for when I start using them. I don't like sanding down nubs so chiseling makes absolute perfect surfaces. If you are a plastic modeler like myself I'd recommend you try it at least once.

These are good quality blades with amazing packaging and I rated them for that. The tang is too wide to fit into a Xacto #1 blade holder. If you have a grinder, you can make them work, but it's not plug and play.

Dislike small size of chisel.

Perfect, they cut!