Nắp Chai Vặn (Cho Tua Vít LTT Stubby)

I really like the LTT stubby screwdriver but my chubby fingers can't reach the knurled shaft for delicate twisting. So I made a thumb nut which makes it much easier. It also makes it extra fidgety.  

It is designed for ASA and fits very snug. I used .2 layer higher but any should work .

To get it on press forcefully and it will pop on.  Getting it off is tough but will not damage the annealing if you have the black shaft. 

You should be able to print using PLA/PETG/TPU/PC/PEEK or whatever you have but might need to adjust size a bit. It's a less than 10m print so go nuts.  

Not for commercial use. If you want one but don't have a printer reach out to me and I'll add it to my Etsy.