Olfa knife fix

thingiverse

This is usually where an Olfa knife tends to break. Print out this design, and you'll need a 1-inch 6-32 bolt along with 2 nuts. One bolt will be used specifically to tighten the knob in place. If necessary, cut down the length of the bolt for optimal fitment. It's advisable to print at around 90 to 100% infill density in order to achieve an exceptionally solid piece. A practical suggestion would be to print two or more of these at once to give enough time for proper cooling before removal.