| F S F S01225 T T01215 E E008 Sharp edge Chamfered and R-honed Cutting edge preparation Chamfered R-honed Symbol Specification | Sharp edge 0.12 × 25° chamfered and R-honed 0.12 × 15° chamfered R0.08 mm honed Example | Graycast Graycast Nodular Hard ma Hard ma Hard ma Sintered | iron (with scal iron (without s cast iron (witho terials (Roughin terials (Finishin terials (Chipcon steel | e) cale) ut scale) g) g) trol) | | | | | | N N | K H - |
| | tion type | ges | Dim | ension ( | mm) | | Toler | ance | CBN VD - | |
| Insert | Description | Edge prepara | No. of ed CW | S | RE | LE | INSL | CW min. | CW max. | P KBN05M KBN570 | Applicable toolholder |
| GDGS 2020N-020NB | E008 E002 | 1 2 | 4.3 | 0.2 | 2.9 | 20 | - 0.03 | + 0.03 | N N | G35, G36, G37, G38, G39 |
| 2° ° CW | GDGS 3020N-040NB | E008 E002 | 1 3 | 4.3 | 0.4 | 2.9 | 20 | - 0.03 | + 0.03 | N N | G35, G36, G37, G38, G39 |
| INSL 2 LE 0° RE S External Grooving | GDGS 4020N-040NB | E008 E002 | 1 4 | 4.3 | 0.4 | 2.9 | 20 | - 0.03 | + 0.03 | N N | G35, G36, G37, G38, G39 |
| GDGS 5020N-040NB | E008 E002 | 1 5 | 4.3 | 0.4 | 2.9 | 20 | - 0.03 | + 0.03 | N N | G35, G37, G38,G39 |
| GDGS 6020N-040NB | E008 | 1 6 | 4.3 | 0.4 | 2.9 | 20 | - 0.03 | + 0.03 | N | G35 |
| MN Cutting edge preparation Symbol Specification | Example | Graycast Graycast | iron (with scal iron (without s | e) cale) | | | | | | | K |
| F F Sharp edge i | Sharp edge | Nodular Hard ma | cast iron (witho terials (Roughin | ut scale) g) | | | | | | | |
| T T01215 E E008 Chamfered R-honed | 012 × 15° chamfered R0.08 mm honed | Hard ma | terials (Finishin | g) | | | | | | O N | H |
| S S01225 Chamfered and R-honed | 0.12 × 25° chamfered and R-honed . | Hard ma | terials (Chipcon | trol) | | | | | | | |
| | Sintered | steel | | | | | | | | - |
| Insert | Description | Edge preparation type | No. of edges CW | Dim S | ension ( RE | mm) LE | INSL | Toler CW min. | ance CW max. | CBN - KBN510 KBN525 | Applicable toolholder |
| GMN 2 | E008 | 1 2 | 4.3 | 0.2 | 2.9 | 20 | - 0.05 | + 0.05 | U U | |
| ° CW±0.05 2° LE | GMN 3 | E008 | 1 3 | 4.3 | 0.4 | 2.9 | 20 | - 0.05 | + 0.05 | U U | |
| RE 2 INSL | GMN 4 | E008 | 1 4 | 4.3 | 0.4 | 2.9 | 20 | - 0.05 | + 0.05 | U U | G45 |
| S Etl Gi | GMN 5 | E008 | 1 5 | 4.3 | 0.4 | 2.9 | 20 | - 0.05 | + 0.05 | U U | |
| xerna roovng | GMN 6 | E008 | 1 6 | 4.3 | 0.4 | 2.9 | 20 | - 0.05 | + 0.05 | U U | |