
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) |
| EHCRC20500116A | 5.0 | 0.1R | 5.0 | 16 | 60 | 6 | 2 |
| EHCRC20500130A | 5.0 | 0.1R | 5.0 | 30 | 75 | 6 | 2 |
| EHCRC20500216A | 5.0 | 0.2R | 5.0 | 16 | 60 | 6 | 2 |
| EHCRC20500230A | 5.0 | 0.2R | 5.0 | 30 | 75 | 6 | 2 |
| EHCRC20500316A | 5.0 | 0.3R | 5.0 | 16 | 60 | 6 | 2 |
| EHCRC20500330A | 5.0 | 0.3R | 5.0 | 30 | 75 | 6 | 2 |
| EHCRC20500516A | 5.0 | 0.5R | 5.0 | 16 | 60 | 6 | 2 |
| EHCRC20500530A | 5.0 | 0.5R | 5.0 | 30 | 75 | 6 | 2 |
| EHCRC20501016A | 5.0 | 1.0R | 5.0 | 16 | 60 | 6 | 2 |
| EHCRC20501030A | 5.0 | 1.0R | 5.0 | 30 | 75 | 6 | 2 |
| EHCRC20600120A | 6.0 | 0.1R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20600130A | 6.0 | 0.1R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20600220A | 6.0 | 0.2R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20600230A | 6.0 | 0.2R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20600320A | 6.0 | 0.3R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20600330A | 6.0 | 0.3R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20600520A | 6.0 | 0.5R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20600530A | 6.0 | 0.5R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20601020A | 6.0 | 1.0R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20601030A | 6.0 | 1.0R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20601520A | 6.0 | 1.5R | 7.0 | 20 | 60 | 6 | 2 |
| EHCRC20601530A | 6.0 | 1.5R | 7.0 | 30 | 75 | 6 | 2 |
| EHCRC20800522A | 8.0 | 0.5R | 9.0 | 22 | 60 | 8 | 2 |
| EHCRC20801022A | 8.0 | 1.0R | 9.0 | 22 | 60 | 8 | 2 |
| EHCRC20801522A | 8.0 | 1.5R | 9.0 | 22 | 60 | 8 | 2 |
| EHCRC20802022A | 8.0 | 2.0R | 9.0 | 22 | 60 | 8 | 2 |
| EHCRC21000524A | 10.0 | 0.5R | 11.0 | 24 | 75 | 10 | 2 |
| EHCRC21001024A | 10.0 | 1.0R | 11.0 | 24 | 75 | 10 | 2 |
| EHCRC21001524A | 10.0 | 1.5R | 11.0 | 24 | 75 | 10 | 2 |
| EHCRC21002024A | 10.0 | 2.0R | 11.0 | 24 | 75 | 10 | 2 |
| EHCRC21200526A | 12.0 | 0.5R | 13.0 | 26 | 75 | 12 | 2 |
| EHCRC21201026A | 12.0 | 1.0R | 13.0 | 26 | 75 | 12 | 2 |
| EHCRC21201526A | 12.0 | 1.5R | 13.0 | 26 | 75 | 12 | 2 |
| EHCRC21202026A | 12.0 | 2.0R | 13.0 | 26 | 75 | 12 | 2 |
d R
L1
L2
L
D
| d | Tolerance | EHCRC21202026A 12 |
| Ø | 0 ~ 0.02 | |
| ����� | R ± 0.015 | |
| R > 2 | R ± 0.020 | ✽ is ARCO Coating |
is SICO Coating