Posted 11/22/2022 4:19 pm
It is a die event called DDD on the single squeeze dies.
This is the Stage 3 examples. Note the Ridge Ring? That is the first clue. Note the date devices how they are smaller, so it is not a Stage 2,
but it is past stage 3. The Ridge Ring is forming again.
On the next polishing the devices will get even smaller and the fields will be affected on the Stage 4 examples.
These are die events. So they are just die wear. When the die was new, it was a normal die. So there is no premium. The value for this is knowing what it is.
This is the Stage 3 examples. Note the Ridge Ring? That is the first clue. Note the date devices how they are smaller, so it is not a Stage 2,
but it is past stage 3. The Ridge Ring is forming again.
On the next polishing the devices will get even smaller and the fields will be affected on the Stage 4 examples.
These are die events. So they are just die wear. When the die was new, it was a normal die. So there is no premium. The value for this is knowing what it is.
Edited by coop
11/22/2022 4:20 pm
11/22/2022 4:20 pm
to the CCF and 
