turning tool

Short definition from Wiktionary

Noun

1. 1
   A tool for shaping the cutting edges of the tools used in seal engraving.
2. 2
   A handheld tool for woodturning.
3. 3
   A cutting tool for turning (cutting external diameters and faces) as opposed to boring (cutting internal diameters and faces); especially, a single-point cutting tool fur such purpose.