Drilling and cutting chrome ?

[sctparker]

In a attempt to make something work on my bike that wasn't intended for it, I need to drill and cut some chrome plated billet aluminum . Has anyone done this without messing up the chrome or it peeling afterwards? I've shaved/cut bumpers   but never worried about the chrome peeling since they were re-chromed or painted when I was done.

[norton73]

I think I would put some masking tape over the spot you want to drill. Also use a center punch to make sure the drill doesn't wander.
Never tried this with chrome, but it has worked with painted items. Your result may vary...

[lk2rd]

Use a pointed stone to grind through the chrome plating and then drill the aluminum.

[JBMFT]

I think I would put some masking tape over the spot you want to drill. Also use a center punch to make sure the drill doesn't wander.
Never tried this with chrome, but it has worked with painted items. Your result may vary...

This is how I've always done it.