Sean is right, the drill press makes this job easiest , however, make sure to set the speed on high and move the drill inand out going deper bit by bit ... i found sometimes that the bit will chase and wonder off center if done in one shot ... with the t pin method, you are manually aiming for the hole on the other side ... also, when drilling, drill with the thread part on top, this prevents anyt chace of messing up the threads with the drill ..


Wojtek