Search:

Them's the best. Very fragile though. high speed, you can run up to 40,000rpm for the smaller ones. I should know..we use then in PCB manufacturing. They take about 10,000 hits in our CNC machines.
...

I'm currently having good success using a small 2nd cut file to get almost down to the scales..the washer is then almost gone and it pops off..cut with flush cutters and gently tap out with a...