Review on 💎 Diamond Extractor Remover: The Ultimate Solution for Ceramics and Porcelain by Jason Ampongan

At least 5 saws were not centered/aligned with the shaft causing them to wobble. This is for safety reasons, as either the workpiece will move (if the glass breaks) or the saw itself will overload and break. This is also a quality issue as the hole cut is not the correct diameter. Also, at least 2 of the shafts were oval, not round, so they align differently with each installation.