
.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. .Multiple flutes and ling neck design provides better surface in deep cutting. .Available in various cut lengths.
| Order No. | Dia. (d) | Corner Radius (R) | CL (L1) | EFF-L (L2) | OAL (L) | Shank (D) | Flutes (F) | |
| EPCRC | EPCRC40400113U | 4.0 | 0.1R | 4.0 | 13 | 50 | 6 | 4 |
| EPCRC40400116U | 4.0 | 0.1R | 4.0 | 16 | 60 | 6 | 4 | |
| EPCRC40400120U | 4.0 | 0.1R | 4.0 | 20 | 60 | 6 | 4 | |
| PMKNSH | EPCRC40400125U | 4.0 | 0.1R | 4.0 | 25 | 60 | 6 | 4 |
| ●●● ○ | EPCRC40400130U | 4.0 | 0.1R | 4.0 | 30 | 75 | 6 | 4 |
| EPCRC40400135U | 4.0 | 0.1R | 4.0 | 35 | 75 | 6 | 4 | |
| d R | EPCRC40400213U | 4.0 | 0.2R | 4.0 | 13 | 50 | 6 | 4 |
| L1 | EPCRC40400216U | 4.0 | 0.2R | 4.0 | 16 | 60 | 6 | 4 |
| EPCRC40400220U | 4.0 | 0.2R | 4.0 | 20 | 60 | 6 | 4 | |
| L2 | EPCRC40400225U | 4.0 | 0.2R | 4.0 | 25 | 60 | 6 | 4 |
| EPCRC40400230U | 4.0 | 0.2R | 4.0 | 30 | 75 | 6 | 4 | |
| EPCRC40400235U | 4.0 | 0.2R | 4.0 | 35 | 75 | 6 | 4 | |
| EPCRC40400313U | 4.0 | 0.3R | 4.0 | 13 | 50 | 6 | 4 | |
| EPCRC40400316U | 4.0 | 0.3R | 4.0 | 16 | 60 | 6 | 4 | |
| L 15° | EPCRC40400320U | 4.0 | 0.3R | 4.0 | 20 | 60 | 6 | 4 |
| EPCRC40400325U | 4.0 | 0.3R | 4.0 | 25 | 60 | 6 | 4 | |
| EPCRC40400330U | 4.0 | 0.3R | 4.0 | 30 | 75 | 6 | 4 | |
| EPCRC40400335U | 4.0 | 0.3R | 4.0 | 35 | 75 | 6 | 4 | |
| EPCRC40400513U | 4.0 | 0.5R | 4.0 | 13 | 50 | 6 | 4 | |
| EPCRC40400516U | 4.0 | 0.5R | 4.0 | 16 | 60 | 6 | 4 | |
| EPCRC40400520U | 4.0 | 0.5R | 4.0 | 20 | 60 | 6 | 4 | |
| EPCRC40400525U | 4.0 | 0.5R | 4.0 | 25 | 60 | 6 | 4 | |
| D (h6) | EPCRC40400530U | 4.0 | 0.5R | 4.0 | 30 | 75 | 6 | 4 |
| EPCRC40400535U | 4.0 | 0.5R | 4.0 | 35 | 75 | 6 | 4 | |
| EPCRC40401013U | 4.0 | 1.0R | 4.0 | 13 | 50 | 6 | 4 | |
| EPCRC40401016U | 4.0 | 1.0R | 4.0 | 16 | 60 | 6 | 4 | |
| EPCRC40401020U | 4.0 | 1.0R | 4.0 | 20 | 60 | 6 | 4 | |
| EPCRC40401025U | 4.0 | 1.0R | 4.0 | 25 | 60 | 6 | 4 | |
| EPCRC40401030U | 4.0 | 1.0R | 4.0 | 30 | 75 | 6 | 4 | |
| EPCRC40401035U | 4.0 | 1.0R | 4.0 | 35 | 75 | 6 | 4 |
| 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 |