Received! What an excellent item and sharpened beautifully – many thanks.
Coarse/medium water stone to establish a basic edge.
Made in Japan by Sigma, these stones cut significantly faster than most other stones, they are between two and five times faster than waterstones with less durable abrasive or stronger bonds.
Harder and more durable than less expensive stones, which will remain flatter for longer.
Only requires a few minutes of soaking before use, do not store in water.
Overall size is 203 (8") x 78 (3") x 29mm (1 1/8").
Sintered under heat and pressure, these stones readily releases new, aggressive particles during use.
Since you remove more metal with fewer strokes, the overall effect is reduced wear on the stone.
Flatten these stones with a Ceramic Flattening Stone, a diamond lapping plate or another diamond stone or lapping grit on a lapping glass plate.
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