Review on BEAMNOVA Diamond Ceramic Drilling 6Mm 50Mm by Jon Philippe

My analysis of this industrial and scientific drilling tool showed that it didn't live up to its advertised capabilities. The blade size only ranged from 6mm to 50mm, not the promised broader range. The diamond ceramic coating quickly wore off after minimal use, destroying its ability to cut through even soft materials. The only positive aspect is its initial low price point, but it is not worth it in the long run as you'll need to replace it frequently.