DIY THUMBSTUD: HELP

[Henry Yawit]

Hello all,

I decided to void the warranty on a knife of mine (flipper delete / thumbstud addition)

Does anyone have any suggestions on the best drill bit to use to get through my blade steel? (I have a drill press, cutting oil, etc) but I can’t seem to find a bit that wants to drill through my blade.

Any info would be great,

thanks!

 

[115Italian]

It has to be a bit that cuts hardened steel. They’re labeled accordingly. Might be cobalt or carbide, something like that. Sorry I can’t remember exactly. Search hardened metal drill bit.