Spark plug drain holes

[TOM VR46]

It would be shite that has gone down the hole, so i'm guessing you should be trying to clear it by pushing it upwards maybe?

Thanks for reply. Was actually trying to tap an old screw driver which I have grinded down to a point into it, but it was solid. Think I may have to see if I can get longer 6mm drill bit, as I don't wont to be hitting it to hard and doing some damage. Only decided to do left side as it caught a bit of water on the right but right side was a quick fix, not like this left side. Didn't expect it to be so hard.