Your hand eye coordination is as good as your track selection 😂. These sharpeners have bevelled gears which benefit the smoothness no?
@MentoredEngineer
3 жыл бұрын
The ring gear is beveled to match the taper of the of the sharpened pencil. Other than that, they are spur gears. The cutting teeth are helical in nature so that the pencils finish is smooth.
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