DESIGN AND MODIFICATION OF PIERCING DIE TO INCREASE TOOL LIFE AND PRODUCTIVITY. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 3, n. 07, p. 122–126, 2021. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/2534. Acesso em: 12 jul. 2025.