Mark,
Quick question: what space age material did you guys use for your snap loks?
Here's why I ask. I recently acquired a snap-side holster. After wearing it for a while, I was thinking of ways to really suck it onto my hip. My thought was to attach a snap lok to the back of the holster so that mid-way between the two belt loops, there would be a 3rd attachment to the pants, in addition to the belt.
After shortening the hook, the need exists to drill a new hole. How in the world does one drill through this material? I'd call it steel, but I've drilled through steel before.

And it wasn't this tough. Any help you can lend would be great!
The attached pic shows what I'm trying to do...
Thanks...