This is the Tenryu no. RS-25524U blade. 10" 24 tooth, 5/8" arbor, ATB (alternate tip bevel) .079 kerf, 20 degree hook. Individually hand hammered, heat treated plate for flat, true, wobble-free operation. Honed to 400 grit, agressive grind angles for easy cutting. Large tips that can be sharpened numerous times.
