Randy,
The late Dr. Vadim Kraichuk wrote an excellent book about deburring knives and made a shortened version of it free for distribution. Whilst it is about knives, I believe many of the principles will apply to what you are finding.
To get to the book, this link will get you there: https://www.sharpeninghandbook.info/Documents/Knife_Deburring_book.pdf.
You can get the full-length version from Amazon.
Kind regards,
Rich
The late Dr. Vadim Kraichuk wrote an excellent book about deburring knives and made a shortened version of it free for distribution. Whilst it is about knives, I believe many of the principles will apply to what you are finding.
To get to the book, this link will get you there: https://www.sharpeninghandbook.info/Documents/Knife_Deburring_book.pdf.
You can get the full-length version from Amazon.
Kind regards,
Rich