
.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, Copper, FRP, etc. .Reduce vibration and more toughness. .It provides an excellent surface due to better surface grindings. .Long neck design is suitable for rid cutting.
| Order No. | Radius (R) | Dia. (d) | CL (L1) | EFF-L (L2) | OAL (L) | Shank (D) Flutes (F) |
| EPBRC242508U | 1.25R | 2.5 | 2.5 | 8 | 50 | 4 2 |
| EPBRC242510U | 1.25R | 2.5 | 2.5 | 10 | 50 | 4 2 |
| EPBRC242516U | 1.25R | 2.5 | 2.5 | 16 | 50 | 4 2 |
| EPBRC242520U | 1.25R | 2.5 | 2.5 | 20 | 60 | 4 2 |
| EPBRC242525U | 1.25R | 2.5 | 2.5 | 25 | 60 | 4 2 |
| EPBRC242530U | 1.25R | 2.5 | 2.5 | 30 | 75 | 4 2 |
| EPBRC202506U | 1.25R | 2.5 | 2.5 | 6 | 50 | 6 2 |
| EPBRC202510U | 1.25R | 2.5 | 2.5 | 10 | 50 | 6 2 |
| EPBRC203006U | 1.50R | 3.0 | 3.0 | 6 | 50 | 6 2 |
| EPBRC203008U | 1.50R | 3.0 | 3.0 | 8 | 50 | 6 2 |
| EPBRC203012U | 1.50R | 3.0 | 3.0 | 12 | 50 | 6 2 |
| EPBRC203016U | 1.50R | 3.0 | 3.0 | 16 | 60 | 6 2 |
| EPBRC203020U | 1.50R | 3.0 | 3.0 | 20 | 60 | 6 2 |
| EPBRC203025U | 1.50R | 3.0 | 3.0 | 25 | 60 | 6 2 |
| EPBRC203030U | 1.50R | 3.0 | 3.0 | 30 | 75 | 6 2 |
| EPBRC203035U | 1.50R | 3.0 | 3.0 | 35 | 75 | 6 2 |
| EPBRC204008U | 2.00R | 4.0 | 4.0 | 8 | 50 | 6 2 |
| EPBRC204010U | 2.00R | 4.0 | 4.0 | 10 | 50 | 6 2 |
| EPBRC204012U | 2.00R | 4.0 | 4.0 | 12 | 50 | 6 2 |
| EPBRC204016U | 2.00R | 4.0 | 4.0 | 16 | 60 | 6 2 |
| EPBRC204020U | 2.00R | 4.0 | 4.0 | 20 | 60 | 6 2 |
| EPBRC204025U | 2.00R | 4.0 | 4.0 | 25 | 60 | 6 2 |
| EPBRC204030U | 2.00R | 4.0 | 4.0 | 30 | 75 | 6 2 |
| EPBRC204035U | 2.00R | 4.0 | 4.0 | 35 | 75 | 6 2 |
| EPBRC205015U | 2.50R | 5.0 | 5.0 | 15 | 60 | 6 2 |
| EPBRC205020U | 2.50R | 5.0 | 5.0 | 20 | 60 | 6 2 |
| EPBRC205025U | 2.50R | 5.0 | 5.0 | 25 | 60 | 6 2 |
| EPBRC205030U | 2.50R | 5.0 | 5.0 | 30 | 75 | 6 2 |
| EPBRC206015U | 3.00R | 6.0 | 10.0 | 15 | 50 | 6 2 |
| EPBRC208025U | 4.00R | 8.0 | 12.0 | 25 | 60 | 8 2 |
| EPBRC210030U | 5.00R | 10.0 | 16.0 | 30 | 75 | 10 2 |
| EPBRC212030U | 6.00R | 12.0 | 18.0 | 30 | 75 | 12 2 |
| Cutt | ing condi | tions`:` | Table 054 ~ 056 |
d R L1
L
D
| R | Tolerance | |
| R ≤ 3 | ±0.015 | |
| R > 3 | ±0.020 |