| insert style | application | rake angle | page(s) | insert style | application | rake angle | page(s) |
| NG | | | | NFD-KI | | | |
| • General-purpose grooving. • O-ring grooving. • Circlip grooving. | neutral | E51–E52 | | • Internal deep face grooving with chip control. • For use in boring bars for internal face grooves. | 10° positive | — |
| NG-K | • Chip control geometry. • General-purpose grooving. • O-ring grooving. • Circlip grooving. • Light turning. | 10° positive | E53–E59 | NP-K | • Turning. • Back turning positive. • Profiling with chip control. | 10° positive | E66 |
| NGC-K | • Combined groove and chamfered edge break in one positive plunge with chip control. • Designed for DIN 471/472 standard circlip grooves. | 10° positive | — | NR | • Full radius grooving. • Turning and profiling. | neutral | E67–E69 |
| NGD | • Deep grooving. | neutral | — | NR-K | • Chip control geometry. • Full radius grooving, turning, and profiling. | 10° positive | E70 |
| NGD-K | • Chip control geometry. • Deep grooving. • Light turning. | 10° positive | E60–E62 | NRD | • Deep grooving. • Full radius end-form. | neutral | E71 |
| NGP | • General-purpose grooving. • O-ring grooving. • Circlip grooving. | 5° positive | E63–E64 | NRP | • Full radius grooving. • Light-turning profiling. | 5° positive | — |
| NF | • Face grooving. • Additional side clearance. | neutral | — | NU | • Undercutting. | neutral | — |
| NF-K | • Face grooving with chip control. • Additional side clearance. | 10° positive | E65 | NV | • Poly-Vee grooving. | neutral | — |
| NFD-K Inserts are availabl | • Deep face grooving with chip control. • Additional side clearance. e as custom solutions. | 10° positive | E66 | NB/NBD | • Blanks. • Blanks for deep grooving. • Available in uncoated grades only. | — | E72 |
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