A look at the Cutting Tools used for Isolation Milling and drilling

Isolation Milling is a machining process that requires the correct tools to be successful. Copper, while soft is a very difficult metal to machine. The PCB's substrate material is very hard (made of glass fibers) and causes tools to dull rapidly.  Learn about the tools to use for the various machining operations and where to get them.

This is the seventh video in a 12 part series about how to make Printed Circuit Boards (PCBs) at home.  This series will cover most of the tasks involved in the entire process from design to completion.  

Cheers!

Chris