Home›Browse›roller burnishing🌐EnglishEnglishDeutschFrançaisفارسیEntityQ3094700· pop 7· linked from 4 articlesroller burnishingSign in to saveAlso known as Válečkováníprocess used to obtain mirror finishes inside metal holes by using rollersAvailable in 6 languagesFrançaisDeutschCzechUkrainianفارسیvia Wikidata sitelinks · CC0