manual M-122
I have a Retrofitted Series II CNC with quick change 2J variable speed head. Erickson makes a copy of this and the NMTB #30 tooling has been copied by several companies over the years.
Here is some info right out of my book;
The Bridgeport Tooling package code is #1-57-0003
(says this is for a Series I N/C machine, but it matches mine too)
#30 Quick Change Spindle Bridgeport # 1-57-0000
It is 21 11/32 long approx and the spindle end is 2 3/4 Dia.
#30 Quick-Change holder Bridgeport #1-57-0001 W/#R-8 MTG
If you need any other numbers or specs, E-mail me. The book has all the tooling sizes and tooling numbers that will work with that unit. The Erickson numbers are different. They can be cross refrenced.
Thanks,
Kenny
"Plan your work; Work your plan"