出刃包丁の研ぎ方 2026 ＠TOGITOGI動画

0:54 First step: Cleaning the knife 2:50 Checking the "back bevel" / Creating the "back bevel" (shaping and sharpening the back) 5:15 Sharpening the cutting edge (shaping and sharpening the front) 6:40 Sharpening the "curve" (the curved part near the tip) 9:10 Sharpening the base of the blade into a two-stage bevel 9:46 Finishing touches (400 grit, 1000 grit, 2000 grit, buffing, various finishing whetstones) 14:55 Completion