Compatibility: Hapstone (all except V7)

Two polyamide bushings with a diameter of 6 mm are used to fix the blade vertically

We recommend using V-Block Clamp Support to eliminate the flexing of V-Block

Net weight: 11 oz (311 g)

synthetic aoto stone edge pro bestseller Compatibility: Hapstone (all except V7)Synthetic Aoto sharpening stones are used for fine sharpening knives on Hapstone and Edge Pro knife sharpeners. Synthetic Aoto stones are made of milled Aoto whetstone. Estimated grit for Aoto is approximately 2000 3000 JIS. All Synthetic Aoto are mounted on high quality aluminum blanks. Aoto () Whetstone is mined in Kameoka, Kyoto in Japan. Synthetic Aoto stones are universal, and can be used to sharpen knives of any steel. Specification Product