PDA

View Full Version : New Hermes Enravograph Cutter Knob Thread size?



90LX_Notch
11-13-2014, 02:30 PM
Does anyone have a:

New Hermes
Engravograph

Mine is old, Sn: 19916. Address as New York 3, N.Y.


I need to know the Cutter Knob thread size for a 1/8 cutter spindle.

I know it is a lefthand thread. I'm guessing it's 10-32 LH.

I've found the knobs, but no one gives the actual size. I need to sleeve the spindle and thread it. Since I have to thread the spindle anyway, I'll just make the Cutter Knob.

Thanks,
Bob

gld
11-14-2014, 04:57 PM
I have several knobs and Yes , they are 10-32 LH.

90LX_Notch
11-14-2014, 05:52 PM
Gary,

Thank you very much. There is nothing out there that gives the thread. I contacted GravoGraph's tech department today. Their reply was: "We do not have the specs for the cutter head. GravoGraph offers the 1/8” cutter head w/set screw (item 34377) for $3.60."

Bob