[Elecraft] "Shortening" a min-module PC board., how to...

[Ken - K0PP]

Perhaps a disc or orbital sander would accomplish the task.

DON'T even think of a metal grinder!  Any "soft" material
such a PC board debris, brass and especially aluminum
should NEVER come in contact with a grinding wheel.

Why?  The soft stuff will be forced into the wheel and can
cause a dangerous "explosion" of the wheel.  A common
but dangerous practice.

73! Ken - K0PP