Naniwa Japanese Compact Sharpening Stone GOUKEN for Winding Blades #220/1000/3000 (QA-0360:#220)

I’m a professional sharpener, these curved stones are perfect for curved scissors sharpening by refinishing the “ride line” with the curved edge The trick is to wrap a piece of electrical tape around a portion of the stone. By placing this on the back of the blade so you can de burr the front ride line after sharpening on the Twice as Sharp the Hira-To or similar machines without taking metal off the rear of the shear’s blade.

This is more of a cutting stone than a sharpening stone so although it might be suitable for lawnmower blades and hedge clippers, it is too aggressive for knives. Machette - YES Chef's Knife - NO It breaks down easily so don't expect it to last like a standard whetstone. A good match for a gardener to throw in his tool box. A bad choice for resharpening used razor blades.

Great product, great price, great service

鎌用に買いましたが使い方が悪いのか、刃が出ません。砥石が削れるばかり。低速グラインダーで試してみようと思います。

Great product great service great postage highly recommend 110%

細かい所迄研けて便利です