
.UNICO Coating provides superior wear resistance and reduces the coefficient of friction. .Suitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. .Available in various cut lengths. .Corner radius with long neck are suitable for deep general cutting and 3D milling.
| Order No. | Dia. (d) | Corner Radius (R) | CL (L1) | EFF-L (L2) | OAL (L) | Shank (D) | Flutes (F) |
| EPCRC20400113U | 4.0 | 0.1R | 4.0 | 13 | 50 | 6 | 2 |
| EPCRC20400116U | 4.0 | 0.1R | 4.0 | 16 | 60 | 6 | 2 |
| EPCRC20400120U | 4.0 | 0.1R | 4.0 | 20 | 60 | 6 | 2 |
| EPCRC20400125U | 4.0 | 0.1R | 4.0 | 25 | 60 | 6 | 2 |
| EPCRC20400130U | 4.0 | 0.1R | 4.0 | 30 | 75 | 6 | 2 |
| EPCRC20400135U | 4.0 | 0.1R | 4.0 | 35 | 75 | 6 | 2 |
| EPCRC20400213U | 4.0 | 0.2R | 4.0 | 13 | 50 | 6 | 2 |
| EPCRC20400216U | 4.0 | 0.2R | 4.0 | 16 | 60 | 6 | 2 |
| EPCRC20400220U | 4.0 | 0.2R | 4.0 | 20 | 60 | 6 | 2 |
| EPCRC20400225U | 4.0 | 0.2R | 4.0 | 25 | 60 | 6 | 2 |
| EPCRC20400230U | 4.0 | 0.2R | 4.0 | 30 | 75 | 6 | 2 |
| EPCRC20400235U | 4.0 | 0.2R | 4.0 | 35 | 75 | 6 | 2 |
| EPCRC20400313U | 4.0 | 0.3R | 4.0 | 13 | 50 | 6 | 2 |
| EPCRC20400316U | 4.0 | 0.3R | 4.0 | 16 | 60 | 6 | 2 |
| EPCRC20400320U | 4.0 | 0.3R | 4.0 | 20 | 60 | 6 | 2 |
| EPCRC20400325U | 4.0 | 0.3R | 4.0 | 25 | 60 | 6 | 2 |
| EPCRC20400330U | 4.0 | 0.3R | 4.0 | 30 | 75 | 6 | 2 |
| EPCRC20400335U | 4.0 | 0.3R | 4.0 | 35 | 75 | 6 | 2 |
| EPCRC20400513U | 4.0 | 0.5R | 4.0 | 13 | 50 | 6 | 2 |
| EPCRC20400516U | 4.0 | 0.5R | 4.0 | 16 | 60 | 6 | 2 |
| EPCRC20400520U | 4.0 | 0.5R | 4.0 | 20 | 60 | 6 | 2 |
| EPCRC20400525U | 4.0 | 0.5R | 4.0 | 25 | 60 | 6 | 2 |
| EPCRC20400530U | 4.0 | 0.5R | 4.0 | 30 | 75 | 6 | 2 |
| EPCRC20400535U | 4.0 | 0.5R | 4.0 | 35 | 75 | 6 | 2 |
| EPCRC20401013U | 4.0 | 1.0R | 4.0 | 13 | 50 | 6 | 2 |
| EPCRC20401016U | 4.0 | 1.0R | 4.0 | 16 | 60 | 6 | 2 |
| EPCRC20401020U | 4.0 | 1.0R | 4.0 | 20 | 60 | 6 | 2 |
| EPCRC20401025U | 4.0 | 1.0R | 4.0 | 25 | 60 | 6 | 2 |
| EPCRC20401030U | 4.0 | 1.0R | 4.0 | 30 | 75 | 6 | 2 |
| EPCRC20401035U | 4.0 | 1.0R | 4.0 | 35 | 75 | 6 | 2 |
d R L1
L
D
| d | Tolerance |
| d ≤ 6 | 0 ~ -0.02 |
| 6 < d ≤ 12 | 0 ~ -0.03 |
| d > 12 | 0 ~ -0.04 |
| R | Tolerance |
| R < 2 | ±0.015 |
| R ≥ 2 | ±0.020 |