Tsujigiri
Gold Member
- Joined
- May 25, 2009
- Messages
- 3,009
I have never been able to easily deploy a thumb stud blade. I have trouble deploying the blade on my large Spyderco folder. I even used a ceramic rod to break the edges to save my citified, desk job thumb.
what has worked very well for me are the several "flipper" knives I have had; a Camillus "Cuda Maxx" and a CRKT M21, for example.
Are they mostly framelocks that you can't deploy the thumbstuds on? You might be putting pressure on the lock face. Otherwise, just make sure you're pushing straight forward, parallel to the handle and the blade will fly out with little effort if you do it right.