honing and polishing a granite ballApr 4, 2009 . Using power tools and abrasives to hone and polish granite. Captured with Canon Powershot A470. Edited in Picasa.ball machine granie,Stone sphere machineNov 5, 2013 . 3 headed machine I made to turn wrought cut stones into perfect spheres. This is the first stage of the process, diamond cutting heads I made.
ball machine granie