It has .6 + .4 = 1 mm additional clearance. This allows the user to unscrew the handle after inserting the blade in the case. This relives the tension on the blade which is recomended by Henson user manual.
I put .6 + .4 because I did a couple of prototypes before getting there.
The author remixed this model.
It has .6 + .4 = 1 mm additional clearance. This allows the user to unscrew the handle after inserting the blade in the case. This relives the tension on the blade which is recomended by Henson user manual.