So I have the m10x1.25 Helicoil kit, my 13/32 drill bit... but I am trying to do this on the car and I have no way to use my 13/32 drill bit. My drill is too long with the bit, and 90 degree drills that I have seen for a reasonable price only go to 3/8'' (not big enough).

This should be soooo simple im sure someone has a trick to drill out these things...

How do I drill out the hole for the Helicoil tap? !@

Thanks!!
-Eton