GeneralT001
Active Member
Would these be needed for the RV-14A build?
If so, what sizes and where to get them?
If so, what sizes and where to get them?
I believe those are generally used to dimple the narrow ends of ribs, but you end up bending and scratching metal in the process. I think this is better, in conjuction with a male dimple die at the end of the C-frame rod:
https://www.cleavelandtool.com/products/tight-fit-dimpling-fixture-3_32?_pos=7&_sid=fdf14c96f&_ss=r
or an equivalent made by countersinking a thickness of steel.