The secret to hand tool success is the etched hole:
http://www.learnmorsecode.com/laminator/pic/PIC16F628PROTO8d.jpg
http://www.learnmorsecode.com/laminator/pic/dremel60AWG.jpg
http://www.learnmorsecode.com/laminator/pic/lcdexp00.jpg
http://www.learnmorsecode.com/laminator/pic/PIC16F628PROTO8d.jpg
http://www.learnmorsecode.com/laminator/pic/dremel60AWG.jpg
http://www.learnmorsecode.com/laminator/pic/lcdexp00.jpg
On 11/23/2016 07:30 AM, 'Dave Sage'
davesage12@... [Homebrew_PCBs] wrote:
DON't Center punch. That's what's delaminating the copper that's becoming the pad. Normally you have a small "hole" etched in the copper at the center of the pad to guide the drill. You can forget about drilling by hand with a crappy drill with excessive run out as well. You're just asking for trouble.
Sage