Freehand sharpening Yoshikane 180mm Petty, SKD-11 (D2) 64Hrc

Yoshikane 180mm Petty Hammer Finished
SKD-11 (D2) steel, 64 Hrc
King 800/4000 Grit waterstone 2.5×7.25×1.0 inches
DMT diafold E & EE (9 & 3 micron)