No Image Lot 1 Sunnen Model MBB-1660 Precision Honing Machine; s/n 90781, with Tooling 1Sunnen Model MBB-1660 Precision Honing Machine; s/n 90781, with Tooling Cincinnati Industrial Auctioneers Sunnen Model MBB-1660 Precision Honing Machine; s/n 90781, with Tooling Add to watchlist Live