Quote Originally Posted by mekanik View Post
Yes tool needs to be @ centre height,would still use HSS tool.I tend to run a fairly slow speed to prevent vibration in the boring bar,when you get to the bottom of your bore reverse the feed and you will find it will probably take a fine cut on it's way out. some sort of cutting oil will help.
Thank you ill give that a go later. I am running my lathe @ 2000 rpm. I have either 250, 500, 1000, or 2000 rpm options.