- Joined
- Sep 29, 2017
- Messages
- 2,288
I bought a new edgefinder because I accedently broke mine, the one which are double ended. One side with taper cone and the other with a 12mm and 5mm tip. The owner shop where I bought it said I must run it between 500 - 600 rpm,but I told him that as far as I know you can run it up to 1000rpm, and he said that it is too fast and you can damage the spring. Mine is a Kennedy not Starret like in the pic.
By the way,when you use the taper cone to center a hole, you can only center it manualy and feel by hand......right? I never had one like this and to be honest I never worked with one like this. Advice is welcomed.
What is your take on this?
By the way,when you use the taper cone to center a hole, you can only center it manualy and feel by hand......right? I never had one like this and to be honest I never worked with one like this. Advice is welcomed.
What is your take on this?