06-26-2015, 12:40 PM
You will find it's nearly impossible to get a 3mm wide groove to that 30mm depth without breaking a fair number of end mills. The shorter "leg" of the cut could be done with a HSS or carbide slitting saw, no way to get one into the 35mm bore.
May I ask why you are using stainless steel for a big bicycle or motorcycle part, rather than the aluminum which everyone else uses? That's awfully expensive stuff to work with, and very heavy.
May I ask why you are using stainless steel for a big bicycle or motorcycle part, rather than the aluminum which everyone else uses? That's awfully expensive stuff to work with, and very heavy.