I had to stop by the workshop today, so I snapped a couple of quick pics. The more detailed stuff will have to wait until the weekend.
I measured the leadscrew diameter and it came out at 44.03mm which is basically 1-3/4" (it was hard to keep the mic perpendicular and straddling the major diameter). It is definitely 2tpi when measured with an inch rule and also an ACME thread gauge:
I also took a couple of pics of the thread dial:
I measured the leadscrew diameter and it came out at 44.03mm which is basically 1-3/4" (it was hard to keep the mic perpendicular and straddling the major diameter). It is definitely 2tpi when measured with an inch rule and also an ACME thread gauge:
I also took a couple of pics of the thread dial:
Hunting American dentists since 2015.