For lapping, I am planning to use cast iron laps and lap on the lathe, as
described in modern toolmaking methods (1915).

Just seems like a neat project.

And what more reason would be needed than that?

Errol Groff
Instructor, Machine Tool Department
H.H. Ellis Tech
613 Upper Maple Street
Danielson, CT 06239

860 774 8511 x1811

http://pages.cthome.net/errol.groff/

http://newenglandmodelengineeringsociety.org/