KAKURI Leather Corner Punch Tool Large 40mm Made in Japan, Professional Leather Cutter Knife Half-Round U Gouge, Sharp Japanese Carbon Steel Blade

Well made, very sharp. No probs. Quality tool.As a footnote, check your sizes prior to ordering individual punches. I ordered the 4.5mm, which is quite small.

This tool is fantastic and very sharp. I use it to clip the corners from the wallets I make. It is very sharp and cuts with just a little bit of hand pressure.

Very sharp and ready to use right out of the package. Great corner knife that doesn’t require a mallet or pounding of any kind to use. It cuts right through 9-10 ounce leather with just a slight push. I use them when making holsters, sheaths, wallets, purses, all kinds of custom leather products. I’m very happy with it and already purchased other sizes.

Got this for my corner work with my leather projects. Absolutely does a great job.

The knife came out the box very sharp. I have used it to make perfect corners through two layers of 5 - 6 oz leather.

perfectly sharp and fit for "cutting the corners" the handle is great for cut control

I was expecting a lesser product to be honest but this knife is surprisingly sharp and holding the edge well. I am going to buy more sizes.

Great value, works smooth, results look amazing