What Jimmy meant …
The idea is to get a good edge on the turning tool and get back to turning. (I once asked Jimmy Clews if he would sharpen his turning tools on a Tormek. He said he would -- if he was doing a five year stretch!)
Eliot, my interpretation of Jimmy’s comment is that the Tormek is very slow to grind (that he would need 5 years to finish the job).
As you know, I use the Tormek tool guide on a half-speed bench grinder (with CBN wheels). Fast and accurate grinds. Then followed by freehand honing.
Regards from Perth
Derek