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I made a mold the other day in my machining class on a cnc mill.
Here is 1/2 of the mold. Just thought id share. It makes really small grubs just under 1" and 48 at a time. I have yet to press some pins in and countersink the injector entrance.
http://onfinite.com/libraries/1432214/bca.jpg
Post pic. of grubs. Mold looks good.
I second that I'd like to see the grub that comes out of it
Fatman
A man after My own heart I'm A jounrymen tool and die maker myself you might half to put vent holes at the end of the tail's when your pushing that many at a time you'll most-certianlly have to inject this beast clean lookin work!
Looks like it will make some nice grubs. Good job!!