
.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. .Corner radius with high helix angle improves the side milling quality.
| Order No. | Dia. (d) | Corner Radius (R) | CL (L1) | OAL (L) | Shank (D) | Flutes (F) |
| EPCSH443005U | 3.0 | 0.5R | 6 | 50 | 4 | 4 |
| EPCSH444005U | 4.0 | 0.5R | 8 | 50 | 4 | 4 |
| EPCSH405005U | 5.0 | 0.5R | 10 | 50 | 6 | 4 |
| EPCSH405010U | 5.0 | 1.0R | 10 | 50 | 6 | 4 |
| EPCSH406005U | 6.0 | 0.5R | 12 | 50 | 6 | 4 |
| EPCSH406010U | 6.0 | 1.0R | 12 | 50 | 6 | 4 |
| EPCSH408005U | 8.0 | 0.5R | 16 | 60 | 8 | 4 |
| EPCSH408010U | 8.0 | 1.0R | 16 | 60 | 8 | 4 |
| EPCSH410005U | 10.0 | 0.5R | 20 | 75 | 10 | 4 |
| EPCSH410010U | 10.0 | 1.0R | 20 | 75 | 10 | 4 |
| EPCSH410015U | 10.0 | 1.5R | 20 | 75 | 10 | 4 |
| EPCSH410020U | 10.0 | 2.0R | 20 | 75 | 10 | 4 |
| EPCSH412010U | 12.0 | 1.0R | 24 | 75 | 12 | 4 |
| EPCSH412020U | 12.0 | 2.0R | 24 | 75 | 12 | 4 |
| EPCSH412030U | 12.0 | 3.0R | 24 | 75 | 12 | 4 |
d R
L1
L
D (h6)
| 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 |