Unlock unmatched precision with the PAVBDB Coring Bit Line, engineered for variable speed grinders and sizes from 6mm to 130mm. Featuring vacuum-brazed diamond technology for superior material bonding, these bits deliver fast, clean cuts in tile, stone, masonry, and more. Adjust speed for optimal control, prolonging bit life and adapting to any project—from delicate detailing to heavy-duty coring.