How much tool should be used for slotting, depending on the size of the slot.
In general, the groove with low precision, the nominal size is large, and it is enough to use a large milling cutter.
If the accuracy of the groove is required, the tool of the grooved groove is smaller than the nominal size of the groove, leaving a margin for finishing, and the size of the groove is machined into place when finishing.
Turning tool SP300 NC3030 high quality carbide blade metal turning tool SP300 lathe tool CNC parts and slotting tool