They also can be used as reduction dies.
17 Degree Coin Ring Folding Reduction Dies for coin ring making
3 DOUBLE SIDED 20° Fold Over Reduction Dies 1.0 to 1.5 Making Coin Ring Tools $109.00 - PicClick
17 Degree Folding Die Set 5 pieces + Folding Cone, Stainless Steel – Legacy Brand Coin Ring Tools
This die can be used to start the fold process. It has a grove machined at the top to hold the coin flat that makes it a lot easier to get started
1.0 & 1.1 DOUBLE FOLD OVER REDUCTION 17° DIE COIN RING TOOLS STABILIZING LIP
Coin Ring Reducing Die (Designed by Skyler Jenkins)
17 DEGREE Folding Die Set 5 pieces, Stainless Steel – Legacy Brand Coin Ring Tools
Coin Ring-Making Tools
One Universal Reduction die “Fat Tire Look” .9″ x 1.0″ @ 25 degrees – Coin Ring Tools & Custom Made Coin Rings – Jason's Works
THE ORIGINAL Four Pack Reduction/folding Dies and a fat Tire 1.1 to 1.6 at 17 Degrees and 1.1 X 1.2 at 25 Degrees
This die can be used to start the fold process. It has a grove machined at the top to hold the coin flat that makes it a lot easier to get started
1.0 & 1.1 DOUBLE FOLD OVER REDUCTION 17° DIE COIN RING TOOLS STABILIZING LIP