NANIWA OMURA ＃150 Knife Maintenance & Care reflecting the way it has

reflecting the way it has been used and cared for

The steel takes a sharp edge easily

and ability to take an incredibly fine edge

it combines incredible sharpness with exceptional edge retention

NANIWA OMURA ＃150 Knife Maintenance & Care reflecting the way it hasThe Naniwa Omura #150 is a heavy duty coarse whetstone designed for chip repair, edge correction, blade thinning, and reshaping work. Its aggressive cutting power removes steel quickly, making it ideal for repairing damaged edges, correcting uneven bevels, or restoring heavily worn knives before moving on to finer stones. What I particularly like about the Omura #150 is that it cuts very efficiently while wearing relatively slowly for such a coarse