12-09-2013, 12:41 PM
My 'preferred' width is 2 mm using a Sandvik 151.2-21-20 parting insert holder, and I must confess to pushing too far sometimes on larger diameter stock as I'm too mean to lose more off the stock with a wider blade
https://www.google.co.uk/search?newwindo...B140%3B138
https://www.google.co.uk/search?newwindo...B140%3B138
Andrew Mawson, proud to be a member of MetalworkingFun Forum since Oct 2013.