This set of 5 macro cutters are seamless making them ideal for cutting circles, in polymer clay. The two largerest sizes are suitable for making the hole for rings made out of polymer clay, subjest to finger sizes.
Sizes in mm: 10.51 / 13.8 / 15.05 / 17.13 / 20.0
NB: Sizes recently updated, checked with a micrometer
The cutters 'nest' and come with a copper pin to hold them together, making them easy to find in your toolbox. Each size has a colour coded plastic top, although two of the colours are repeated, they are easy to tell apart.
They are manufactured from tin coated high conductivity copper with a Polyamide 66 handle. The plastic handle is polymer clay safe.