01-07-2017, 07:07 PM
Stay away from those package sets, as they do not hold the insert very securely.
Keep an eye out on ebay as there are bargains to be had. A SCLCR style turning tool will do the bulk of your work. As it uses a 80° rhomboid insert (CCGT or CCMT), it can be used to both turn and face without changing the setup. Those inserts can also be used in boring bars and it makes good sense to minimise the various types of insert that you need. What tool post are you using?
Given the size and HP of your lathe, you will need to use positive geometry inserts (like those I listed above). These are single sided inserts.
To start with, you might be better off to get some HSS blanks and grind your tools. You can do this on your belt sander.
Keep an eye out on ebay as there are bargains to be had. A SCLCR style turning tool will do the bulk of your work. As it uses a 80° rhomboid insert (CCGT or CCMT), it can be used to both turn and face without changing the setup. Those inserts can also be used in boring bars and it makes good sense to minimise the various types of insert that you need. What tool post are you using?
Given the size and HP of your lathe, you will need to use positive geometry inserts (like those I listed above). These are single sided inserts.
To start with, you might be better off to get some HSS blanks and grind your tools. You can do this on your belt sander.
Hunting American dentists since 2015.