Please allow me to introduce the 1/4 round punches to you.
The material is wolfram steel, strong and anti rusty. The punches were sharped by machine after making, after quenching, it is very hard and sharp.
Cut thick and thin leather as cut tofu. What's more, the blade can bear long time use.
The size 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm means the diameter of a whole circle.
If you need other sizes, please contact us, we can make for you :)