Posted by David on December 13, 2000 at 05:42:09:
We have had a Pfauter hobber for nearly 30 years, which was old then and have never had to cut a helical until today.
The model number has has the switch gear mounted over it and reads 2?4 we think the missing number was 9
Please if you can help in supplying the formula for the diff or even confirm the model number will be greatly appreciated