Leather Craft Corner Punch Made in Japan

Corner cutter used for cutting round corner. 
Makes it easy to cut beautiful round corner, even parts where difficult to cut by hand.
Made with hard material used for scissors and knives. Took time for quenching to raise the stiffness.
 
SIZE:
01: 1 cm (R=5 mm)
02: 2 cm (R=10 mm)