
| ISO | Workpiece materials | Hardness HB | Selection criteria | Recommended grade | Chip- breaker | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Low carbon steels S15C etc | - 200 HB | First choice | AH3135 | MM | 100 - 250 | 0.06 - 0.3 | |
| , . C15E4, etc. | - 200 HB | Wear resistance | T3225 | MM | 200 - 350 | 0.06 - 0.25 | |
| High carbon steels, alloyed steels S55C SCM440 etc. | - 300 HB | First choice | AH3135 | MM | 100 - 250 | 0.06 - 0.3 | |
| , , C55, 42CrMo4, etc. | - 300 HB | Wear resistance | T3225 | MM | 180 - 300 | 0.06 - 0.25 | |
| Prehardened steel | 30 - 40 HRC | First choice | AH3135 | MM | 100 - 200 | 0.06 - 0.25 | |
| NAK80, PX5, etc. | 30 - 40 HRC | Wear resistance | T3225 | MM | 150 - 250 | 0.06 - 0.2 | |
| Austenitic stainless steel SUS304, SUS316, etc. | - 200 HB | First choice | AH3135 | MM | 100 - 200 | 0.06 - 0.25 | |
| X5CrNi18-9, X5CrNiMo17-12-3, etc. | - 200 HB | Wear resistance | T3225 | MM | 100 - 250 | 0.06 - 0.2 | |
| Stainless cast steel SCH20XNb, etc. 1.4849, etc. | - - | First choice Fracture resistance | T3225 AH3135 | MM MM | 60 - 120 60 - 120 | 0.06 - 0.2 0.06 - 0.2 | |
| Grey cast iron FC250, etc. | 150 - 250 HB | First choice | T1215 | MM | 100 - 350 | 0.06 - 0.3 | |
| 250, etc. | 150 - 250 HB | Fracture resistance | AH120 | MM | 100 - 250 | 0.06 - 0.3 | |
| Ductile cast iron | 150 - 250 HB | First choice | T1215 | MM | 100 - 350 | 0.06 - 0.25 | |
| FCD600, etc. | |||||||
| 600-3, etc. | 150 - 250 HB | Fracture resistance | AH120 | MM | 80 - 200 | 0.06 - 0.3 | |
| Titanium alloy Ti-6Al-4V, etc. | - 40 HRC | First choice | AH3135 | MM | 30 - 60 | 0.06 - 0.2 | |
| Heat resistant alloy Inconel718, etc. | - 40 HRC | First choice | AH120 | MM | 10 - 40 | 0.04 - 0.16 | |
| Hardened steel SKD61, etc. X40CrMoV5-1, etc. | 40 - 50 HRC | First choice | AH3135 | MM | 80 - 130 | 0.04 - 0.16 | |
| Hardened steel SKD11, etc.X153CrMoV12, etc. | 50 - 60 HRC | First choice | AH120 | MM | 50 - 70 | 0.02 - 0.08 |
SKD11, etc. X153CrMoV12, etc. 50 - 60 HRC First choice AH120 50 - 70 0.02 - 0.08 G
Tool offset To eliminate uncut amount in face milling operation, adjust the programming according to the offset (L) listed below. H RE
| Designation | RE | BS | L |
| SNMU120608HNEN-MM | 0.8 | 1.4 | 1.3 |
| SNMU120612EN-MM | 1.2 | - | 1.7 |
| SNMU120620EN-MM | 2 | - | 2.5 |
The following table shows the amount left over cut (t) when the cutter is considered as a shoulder milling cutter.
| t | ||||||||||||
| /ap (mm) Designation | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 9.5 | ||
| SNMU120608HNEN-MM | 0.01 | 0.04 | 0.05 | 0.05 | 0.07 | 0.09 | 0.14 | 0.2 | 0.27 | 0.27 | ||
| RE | ap | SNMU120612EN-MM SNMU120620EN-MM | - - | 0 0 | 0 0 | 0.01 0 | 0.02 0.02 | 0.05 0.05 | 0.09 0.09 | 0.15 0.15 | 0.22 0.22 | 0.25 0.25 |