An Easy Way to Improve an Olfa Knife

olfa

 Be sure to tighten the blade holder with the blade in place!

Almost every bookbinder I have met uses 9mm Olfa snap off knives. Simply by squeezing the blade holder a bit tighter with a needle nose pliers, the performance and feel of any Olfa  knife is greatly improved: it doesn’t wiggle around so much, it is easier to place more accurately, the knife feels more solid, there is no more annoying rattle, and the blade breaks off more consistently. Why didn’t I think of this 25 years ago?