Where does “Forstner bit” come from?

Forstner bit (English) comes from English bit, from Middle English bitte, from Old English byt, from Proto-Germanic *buttjā, from Latin buttia, from Ancient Greek βούττιον, from Ancient Greek -ῐον, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Forstner bit (English): A kind of drill bit that bores precise...

Definitions

  1. A kind of drill bit that bores precise...

Ancestry of “Forstner bit”, step by step

Forstner bit traces back through two separate lines of ancestry.

via English bit

StepLanguageWordMeaning
1EnglishbitA piece of metal placed in a horse's mouth and...
2Middle EnglishbitteA flexible container for water or wine; a waterskin or wineskin
3Old Englishbytbottle, flagon
4Proto-Germanic*buttjā
5Latinbuttiacask, barrel
6Ancient Greekβούττιον
7Ancient Greek-ῐονdiminutive suffix; "suffix forming...
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English Forstner

StepLanguageWordMeaning
1EnglishForstner
2GermanForstner
Every word from Proto-Indo-European -yósEvery word from Ancient Greek -ῐονEvery word from Ancient Greek βούττιον