On Fri, 12 Feb 2010 08:37:40 -0700, "Bob La Londe" wrote:


Looks like they are cutting about 1/4 plate at a really aggressive rate.
Obviously ramping and spray lubricant help, but that is not all it takes to
cut that aggressively or is this also a super high speed spindle?


Given the typical use that the machines are sold for, it may well be 1/8"
plate for panel fronts, with the square holes being for 1/2" push button
switches.


Mark Rand
RTFM