
.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) |
| EPBRC240301U | 0.15R | 0.3 | 0.3 | 1 | 50 | 4 | 2 |
| EPBRC240302U | 0.15R | 0.3 | 0.3 | 2 | 50 | 4 | 2 |
| EPBRC240303U | 0.15R | 0.3 | 0.3 | 3 | 50 | 4 | 2 |
| EPBRC240401U | 0.20R | 0.4 | 0.4 | 1 | 50 | 4 | 2 |
| EPBRC240402U | 0.20R | 0.4 | 0.4 | 2 | 50 | 4 | 2 |
| EPBRC240403U | 0.20R | 0.4 | 0.4 | 3 | 50 | 4 | 2 |
| EPBRC240404U | 0.20R | 0.4 | 0.4 | 4 | 50 | 4 | 2 |
| EPBRC240405U | 0.20R | 0.4 | 0.4 | 5 | 50 | 4 | 2 |
| EPBRC240406U | 0.20R | 0.4 | 0.4 | 6 | 50 | 4 | 2 |
| EPBRC240408U | 0.20R | 0.4 | 0.4 | 8 | 50 | 4 | 2 |
| EPBRC240501U | 0.25R | 0.5 | 0.5 | 1 | 50 | 4 | 2 |
| EPBRC240502U | 0.25R | 0.5 | 0.5 | 2 | 50 | 4 | 2 |
| EPBRC240503U | 0.25R | 0.5 | 0.5 | 3 | 50 | 4 | 2 |
| EPBRC240504U | 0.25R | 0.5 | 0.5 | 4 | 50 | 4 | 2 |
| EPBRC240505U | 0.25R | 0.5 | 0.5 | 5 | 50 | 4 | 2 |
| EPBRC240506U | 0.25R | 0.5 | 0.5 | 6 | 50 | 4 | 2 |
| EPBRC240508U | 0.25R | 0.5 | 0.5 | 8 | 50 | 4 | 2 |
| EPBRC240510U | 0.25R | 0.5 | 0.5 | 10 | 50 | 4 | 2 |
| EPBRC240601U | 0.30R | 0.6 | 0.6 | 1 | 50 | 4 | 2 |
| EPBRC240602U | 0.30R | 0.6 | 0.6 | 2 | 50 | 4 | 2 |
| EPBRC240603U | 0.30R | 0.6 | 0.6 | 3 | 50 | 4 | 2 |
| EPBRC240604U | 0.30R | 0.6 | 0.6 | 4 | 50 | 4 | 2 |
| EPBRC240605U | 0.30R | 0.6 | 0.6 | 5 | 50 | 4 | 2 |
| EPBRC240606U | 0.30R | 0.6 | 0.6 | 6 | 50 | 4 | 2 |
| EPBRC240608U | 0.30R | 0.6 | 0.6 | 8 | 50 | 4 | 2 |
| EPBRC240610U | 0.30R | 0.6 | 0.6 | 10 | 50 | 4 | 2 |
| EPBRC240612U | 0.30R | 0.6 | 0.6 | 12 | 50 | 4 | 2 |
d R L1
L
D
| R | Tolerance | |
| R ≤ 3 | ±0.015 | |
| R > 3 | ±0.020 |