Preview: New, Larger Diamond Core Bits From Hitachi
By Chuck Cage
Today Hitachi announced they’re adding four new (larger) sizes to their diamond grit core bit line. The line now consists of nine sizes ranging all the way up to 1″ in diameter.
As you can see from the photo, these are great for creating perfect circular holes in tile, marble, and even glass. For lots more information, check out our original post on the line back in 2006 when it was initially released.
May 7th, 2007 at 6:23 am
The idea is cool, but I almost never drill into marble, glass, or tile. When I do I know what to get. Hopefully these work better then the spade bits that are designed for glass, those are a pain.