I need to cut some 16tpi, Whitworth threads in 4140 steel. I'm planning to use an NSR08-2J toolholder and would like to find the appropriate insert. I've been up to CarbideDepot and looked over the million or so options from MSC, but would like to buy with confidence that I have the right one. Can someone please point me in the right direction. Also, if you have another approach, feel free to share it. I have five of these to do and am just looking for the right tool for the job.
Thanks!
Joe
Thanks!
Joe