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Posted: Wed Jan 20, 2010 3:15 pm
by heathicus
etc92guy wrote:1) I put my 10 in the E category due to the cast iron headrest.
My oldest ER has a cast iron headrest. Perhaps the easiest way to tell if it's an E or ER - if it's not obvious from the logo plate - is if the quill feed spring housing has a depth indicator. The E just had a smooth round housing. The depth indicator for the quill feed was one of the changes introduced with the ER.
Posted: Wed Jan 20, 2010 5:15 pm
by ------------------------
I need mine updated. I voted for 2 ERs and then got a 3rd.
Mark
Posted: Wed Jan 20, 2010 5:41 pm
by mickyd
etc92guy wrote:1) I put my 10 in the E category due to the cast iron headrest.......
What other material was used and what time frame?
Posted: Wed Jan 20, 2010 6:12 pm
by heathicus
mickyd wrote:What other material was used and what time frame?
Later ERs had an aluminum headrest.