Naniwa Abrasive Mfg Oil Sharpening Stone (square) 16mm Fine #320 [IQ-1033] (Japan Import)
- NANIWA ABRASIVE MFG is a Japanese company that develops and sells grinding tools. NANIWA's products support the process of sharpening, cutting, shaving and polishing in the manufacturing and processing operations of machinery, home appliances, construction and other industries..