[Guest]

I've been trying to drill holes in the back control arm for a sway bar for hours and I'm stuck. I've made a small hole through, but the bigger drill bits won't go past halfway. I've tried three different kinds and I think they've been blunted. If anyone has gone through this or has any suggestions it would much appreciated!

 

[wes]

Sway Bar?

Anyway, buy some new drill bits, if you are drilling for extended periods of time spray some WD/40 onto the bit as your drilling to cool it off.

 

[nstalr01]

try a "unibit" you can get them at most parts stores. it fits in any drill . it starts out a small hole then increases in size as it rips tthrough anything. i use them all the time drilling in frames of vehicles. and they dont dull easily

 

[Guest]

THanks Wes, I bought a new bit and used Wd40 as I drilled and the bit didn't dull.