According to the punching required degree of grinding, unscrew the nut, remove the lock plate, and rotate the adjustable slice upwards or downwards. Increase grinding interval upwards for thick coffee powder, on the contrary, grinding downwards for thin powder ( Please retain the 0.3 CM/ 0.12 inches spacing so as not to jam or damage the grinder). After adjusting the grinding thickness, Lock piece back shaft core, fix adjusting piece, and put back the handle.
1. Material: Ceramic + metal
2. Size: As shown in figure