Pair these holders with a tool block for right- and left-hand mounting in a lathe.

The rounded nose on these inserts contours the outside of the workpiece and cuts grooves with rounded edges.

Cut square corner grooves in a workpiece or cut completely through a part.

These inserts can cut grooves on both the outside and inside of a workpiece depending on the holder used.

Pair these holders with a threading insert or a grooving insert to make cuts on the inside of a hollow workpiece.

An extra-long shank provides additional reach.

Reduce tooling setup time—install the holder once and alternate between applications by switching out the bit.