
.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. .Suitable for rough and high remove rate cutting environment. .Chamfering design provides a stronger cutting edge. .Middle coarse pitch provides hi performance and avoids tip fracture.
| Order No | Dia. | CL | OAL | Shank | Flutes |
| . | (d) | (L1) | (L) | (D) | (F) |
| EPSRR406000U | 6 | 15 | 50 | 6 | 4 |
| EPSRR408000U | 8 | 20 | 60 | 8 | 4 |
| EPSRR410000U | 10 | 25 | 75 | 10 | 4 |
| EPSRR412000U | 12 | 30 | 75 | 12 | 4 |
| EPSRR416000U | 16 | 40 | 100 | 16 | 4 |
| EPSRR420000U | 20 | 45 | 100 | 20 | 4 |
d
L1
L
D (h6)
| d Tolerance |
| d ≤ 6 0 ~ -0.02 |
| 6 < d ≤ 12 0 ~ -0.03 |
| d > 12 0 ~ -0.04 |