
R1 d
R2
D (h6) L1 L
| Order No. | d | R1 | R2 | L1 | L | D | Flute |
| ERTSC30810090S | 8 | 1R | 90R | 25 | 75 | 8 | 3 |
| ERTSC41020085S | 10 | 2R | 85R | 26 | 75 | 10 | 4 |
| Working Material | Cutting Application | aw (mm) | Vc (m/min) | fz (m | m/z) |
| 8 mm | 10 mm | ||||
| 0.05 ~ 0.1 mm | 210 ~ 420 | 0.032 ~ 0.064 | 0.04 ~ 0.08 | ||
| Carbon Steel (S45C) | 0.1 ~ 0.2 mm | 210 ~ 420 | 0.024 ~ 0.056 | 0.03 ~ 0.07 | |
| 0.2 ~ 0.3 mm | 210 ~ 420 | 0.024 ~ 0.048 | 0.03 ~ 0.06 | ||
| 0.05 ~ 0.1 mm | 158 ~ 315 | 0.024 ~ 0.048 | 0.03 ~ 0.06 | ||
| Carbon Steel (S50C) | 0.1 ~ 0.2 mm | 158 ~ 315 | 0.024 ~ 0.040 | 0.03 ~ 0.05 | |
| 0.2 ~ 0.3 mm | 158 ~ 315 | 0.016 ~ 0.032 | 0.02 ~ 0.04 | ||
| 0.05 ~ 0.1 mm | 135 ~ 270 | 0.024 ~ 0.040 | 0.03 ~ 0.05 | ||
| Tool Steel (SKD) | 0.1 ~ 0.2 mm | 135 ~ 270 | 0.016 ~ 0.032 | 0.02 ~ 0.04 | |
| 0.2 ~ 0.3 mm | 135 ~ 270 | 0.016 ~ 0.024 | 0.02 ~ 0.03 | ||
| 0.05 ~ 0.1 mm | 100 ~ 150 | 0.032 ~ 0.040 | 0.04 ~ 0.05 | ||
| Stainless Steel (SUS304, SUS316) | 0.1 ~ 0.2 mm | 100 ~ 150 | 0.024 ~ 0.032 | 0.03 ~ 0.04 | |
| 0.2 ~ 0.3 mm | 100 ~ 150 | 0.016 ~ 0.024 | 0.02 ~ 0.03 | ||
| 0.05 ~ 0.1 mm | 30 ~ 60 | 0.024 ~ 0.032 | 0.03 ~ 0.04 | ||
| Superalloy, Inconel | 0.1 ~ 0.2 mm | 30 ~ 60 | 0.016 ~ 0.024 | 0.02 ~ 0.03 | |
| 0.2 ~ 0.3 mm | 30 ~ 60 | 0.008 ~ 0.016 | 0.01 ~ 0.02 | ||
| 0.05 ~ 0.1 mm | 60 ~ 80 | 0.032 ~ 0.040 | 0.04 ~ 0.05 | ||
| Titanium | 0.1 ~ 0.2 mm | 60 ~ 80 | 0.024 ~ 0.032 | 0.03 ~ 0.04 | |
| 0.2 ~ 0.3 mm | 60 ~ 80 | 0.016 ~ 0.024 | 0.02 ~ 0.03 | ||
| 0.05 ~ 0.1 mm | 100 ~ 130 | 0.032 ~ 0.040 | 0.04 ~ 0.05 | ||
| Hardened Steel (HRC < 55) | 0.1 ~ 0.2 mm | 100 ~ 130 | 0.024 ~ 0.032 | 0.03 ~ 0.04 | |
| 0.2 ~ 0.3 mm | 100 ~ 130 | 0.016 ~ 0.024 | 0.02 ~ 0.03 |