
ᅚARCO coating provides a superior wear resistance. ᅚSuitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. ᅚ$YDLODEOHLQYDULRXVHႇHFWLYHFXWWLQJOHQJWKV ᅚIt is suitable for deep cutting. ᅚ7KHFRDWLQJFDQFKDQJHWR6,&2WKHSULFHVZLOOGLႇHU
| Order No. ���� | Dia. (d) | Corner Radius (R) | CL (L1) | EFF-L (L2) | OAL (L) | Shank (D) | Flutes (F) |
| EHCRC20300110A | 3.0 | 0.1R | 3.0 | 10 | 50 | 6 | 2 |
| EHCRC20300116A | 3.0 | 0.1R | 3.0 | 16 | 60 | 6 | 2 |
| EHCRC20300120A | 3.0 | 0.1R | 3.0 | 20 | 60 | 6 | 2 |
| EHCRC20300125A | 3.0 | 0.1R | 3.0 | 25 | 60 | 6 | 2 |
| EHCRC20300130A | 3.0 | 0.1R | 3.0 | 30 | 75 | 6 | 2 |
| EHCRC20300135A | 3.0 | 0.1R | 3.0 | 35 | 75 | 6 | 2 |
| EHCRC20300210A | 3.0 | 0.2R | 3.0 | 10 | 50 | 6 | 2 |
| EHCRC20300216A | 3.0 | 0.2R | 3.0 | 16 | 60 | 6 | 2 |
| EHCRC20300220A | 3.0 | 0.2R | 3.0 | 20 | 60 | 6 | 2 |
| EHCRC20300225A | 3.0 | 0.2R | 3.0 | 25 | 60 | 6 | 2 |
| EHCRC20300230A | 3.0 | 0.2R | 3.0 | 30 | 75 | 6 | 2 |
| EHCRC20300235A | 3.0 | 0.2R | 3.0 | 35 | 75 | 6 | 2 |
| EHCRC20300310A | 3.0 | 0.3R | 3.0 | 10 | 50 | 6 | 2 |
| EHCRC20300316A | 3.0 | 0.3R | 3.0 | 16 | 60 | 6 | 2 |
| EHCRC20300320A | 3.0 | 0.3R | 3.0 | 20 | 60 | 6 | 2 |
| EHCRC20300325A | 3.0 | 0.3R | 3.0 | 25 | 60 | 6 | 2 |
| EHCRC20300330A | 3.0 | 0.3R | 3.0 | 30 | 75 | 6 | 2 |
| EHCRC20300335A | 3.0 | 0.3R | 3.0 | 35 | 75 | 6 | 2 |
| EHCRC20300510A | 3.0 | 0.5R | 3.0 | 10 | 50 | 6 | 2 |
| EHCRC20300516A | 3.0 | 0.5R | 3.0 | 16 | 60 | 6 | 2 |
| EHCRC20300520A | 3.0 | 0.5R | 3.0 | 20 | 60 | 6 | 2 |
| EHCRC20300525A | 3.0 | 0.5R | 3.0 | 25 | 60 | 6 | 2 |
| EHCRC20300530A | 3.0 | 0.5R | 3.0 | 30 | 75 | 6 | 2 |
| EHCRC20300535A | 3.0 | 0.5R | 3.0 | 35 | 75 | 6 | 2 |
| EHCRC20301010A | 3.0 | 1.0R | 3.0 | 10 | 50 | 6 | 2 |
| EHCRC20301016A | 3.0 | 1.0R | 3.0 | 16 | 60 | 6 | 2 |
| EHCRC20301020A | 3.0 | 1.0R | 3.0 | 20 | 60 | 6 | 2 |
| EHCRC20301025A | 3.0 | 1.0R | 3.0 | 25 | 60 | 6 | 2 |
| EHCRC20301030A | 3.0 | 1.0R | 3.0 | 30 | 75 | 6 | 2 |
| EHCRC20301035A | 3.0 | 1.0R | 3.0 | 35 | 75 | 6 | 2 |
d R
L1
L2
L
D
65
| d | Tolerance | ✽ | is ARCO Coating |
| Ø | 0 ~ 0.02 | is SICO Coating | |
| ����� | R ± 0.015 | ||
| R > 2 | R ± 0.020 |