QUICK! drill bit size for 1/8 NPT?

[Jonny-K5]

im putting a trans temp sending unit in the pan.what drill bit size should you use for a 1/8 NPT tap? i dont have a chart here with me

 

[Esteban86K5]

21/64 /forums/images/graemlins/waytogo.gif

 

[Jonny-K5]

awsome thanks! /forums/images/graemlins/thumb.gif /forums/images/graemlins/thumb.gif /forums/images/graemlins/thumb.gif /forums/images/graemlins/bow.gif /forums/images/graemlins/bow.gif /forums/images/graemlins/bow.gif

 

[k2-k5]

We use 11/32"