Suehiro Stones

What is the 1×4 Suehiro 15K Gokumyo Sharpening Stone used for?
The 1×4 Suehiro 15K Gokumyo Sharpening Stone is used for ultra-fine polishing and finishing. It’s ideal for getting a razor-sharp, mirror-like edge on knives, razors, or precision tools, especially in guided sharpening systems like KME.

What is the 1×4 Suehiro 20K Gokumyo Sharpening Stone used for?
The 1×4 Suehiro 20K Gokumyo Stone is used for extreme edge refinement and final polishing. It produces a mirror-finish edge and is ideal for straight razors, fine knives, and precision tools when used in a guided sharpening system like KME.

What are Suehiro sharpening stones known for?
Suehiro stones are Japanese water stones known for their high quality, smooth sharpening feel, and precise grit range. They’re favored by knife sharpeners, woodworkers, and straight razor users for producing refined, polished edges with excellent feedback and control.

What is the difference between Suehiro Gokumyo and Suehiro Cerax stones?
Suehiro Gokumyo Stones (10K, 15K, 20K) are ultra-fine polishing stones designed for finishing and achieving mirror-sharp edges. Suehiro Cerax Stones are medium- to fine-grit water stones (like 320, 1000, 3000) that are great for everyday sharpening and edge maintenance.

What grit Suehiro stone should I use for basic knife sharpening?
For regular maintenance and sharpening of kitchen knives, the Suehiro Cerax 1000 grit is a great starting point. If the edge is very dull, start with a 320 or 400 grit, and for polishing, follow with a 3000 grit or higher.

Can I use Suehiro stones on high-end Japanese steel knives?
Yes! Suehiro stones are perfect for high-carbon and stainless Japanese steels, including VG-10, Aogami (Blue Steel), and SG2. The stones cut effectively without being too aggressive, preserving the blade's geometry and finish.