
P Steel M Stainless
| K | Cast iron | D | |
| N | Non-ferrous | ||
| S | Superalloys | : First choice | |
| Hard materials | : Second choice | ||
| H | |||
| Coated | E |
| Designation | RE | LE | S | |||
| ZRBM160-MM | 8 | z | 12.4 | 3.7 | ||
| ZRBM200-MM | 10 | z | 14.9 | 4.8 | ||
| ZRBM250-MM | 12.5 | z | 18.9 | 5.9 | F |
z: Line up 5 piece per package
| ISO | Workpiece materials | Hardness | Selection criteria | Recommended grade | Chip- breaker | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Low carbon steel S15C, etc. C15, etc. | - 300HB | First choice | APH730 | MM | 150 - 350 | 0.08 - 0.6 | |
| High carbon and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc. | - 300HB | First choice | APH730 | MM | 120 - 320 | 0.05 - 0.5 | |
| Prehardened steels NAK80, PX5 etc. | 30 - 40HRC | First choice | APH730 | MM | 100 - 200 | 0.05 - 0.5 | |
| Austenitic stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. | - 200HB | First choice | APH730 | MM | 100 - 280 | 0.05 - 0.6 | |
| Martensitic stainless steel SUS420J1, etc. X20Cr13, etc. | - 200HB | First choice | APH730 | MM | 100 - 300 | 0.05 - 0.6 | |
| Gray cast irons FC250, etc. 250, etc. | 150 - 250HB | First choice | APH730 | MM | 120 - 380 | 0.08 - 0.6 | |
| Ductile cast iron FCD600, etc. 600-3, etc. | 150 - 250HB | First choice | APH730 | MM | 100 - 280 | 0.08 - 0.6 | |
| Titanium alloy Ti-6Al-4V, etc. | - | First choice | APH730 | MM | 20 - 80 | 0.05 - 0.6 | |
| Heat-resistance alloys Inconel718, etc. | - | First choice | APH730 | MM | 20 - 60 | 0.05 - 0.4 | |
| Hardened steel SKD61, etc. X40CrMoV51, etc. | 40 - 50HRC | First choice | APH730 | MM | 40 - 80 | 0.05 - 0.2 | |
| Hardened steel SKD11, etc. X153CrMoV12, etc. | 50 - 60HRC | First choice | APH730 | MM | 30 - 60 | 0.04 - 0.14 |
The above cutting parameters are for reference. Adjustments may be required depending on applications, machine powers and rigidity, and/or workpiece fixture/clamping methods. L