
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) |
| EHCBC20100104A | 1.0 | 0.1R | 1.0 | 4 | 50 | 4 | 2 |
| EHCBC20100106A | 1.0 | 0.1R | 1.0 | 6 | 50 | 4 | 2 |
| EHCBC20100108A | 1.0 | 0.1R | 1.0 | 8 | 50 | 4 | 2 |
| EHCBC20100110A | 1.0 | 0.1R | 1.0 | 10 | 50 | 4 | 2 |
| EHCBC20100112A | 1.0 | 0.1R | 1.0 | 12 | 50 | 4 | 2 |
| EHCBC20100204A | 1.0 | 0.2R | 1.0 | 4 | 50 | 4 | 2 |
| EHCBC20100206A | 1.0 | 0.2R | 1.0 | 6 | 50 | 4 | 2 |
| EHCBC20100208A | 1.0 | 0.2R | 1.0 | 8 | 50 | 4 | 2 |
| EHCBC20100210A | 1.0 | 0.2R | 1.0 | 10 | 50 | 4 | 2 |
| EHCBC20100212A | 1.0 | 0.2R | 1.0 | 12 | 50 | 4 | 2 |
| EHCBC20100304A | 1.0 | 0.3R | 1.0 | 4 | 50 | 4 | 2 |
| EHCBC20100306A | 1.0 | 0.3R | 1.0 | 6 | 50 | 4 | 2 |
| EHCBC20100308A | 1.0 | 0.3R | 1.0 | 8 | 50 | 4 | 2 |
| EHCBC20100310A | 1.0 | 0.3R | 1.0 | 10 | 50 | 4 | 2 |
| EHCBC20100312A | 1.0 | 0.3R | 1.0 | 12 | 50 | 4 | 2 |
| EHCBC20120104A | 1.2 | 0.1R | 1.2 | 4 | 50 | 4 | 2 |
| EHCBC20120106A | 1.2 | 0.1R | 1.2 | 6 | 50 | 4 | 2 |
| EHCBC20120108A | 1.2 | 0.1R | 1.2 | 8 | 50 | 4 | 2 |
| EHCBC20120110A | 1.2 | 0.1R | 1.2 | 10 | 50 | 4 | 2 |
| EHCBC20120112A | 1.2 | 0.1R | 1.2 | 12 | 50 | 4 | 2 |
| EHCBC20120204A | 1.2 | 0.2R | 1.2 | 4 | 50 | 4 | 2 |
| EHCBC20120206A | 1.2 | 0.2R | 1.2 | 6 | 50 | 4 | 2 |
| EHCBC20120208A | 1.2 | 0.2R | 1.2 | 8 | 50 | 4 | 2 |
| EHCBC20120210A | 1.2 | 0.2R | 1.2 | 10 | 50 | 4 | 2 |
| EHCBC20120212A | 1.2 | 0.2R | 1.2 | 12 | 50 | 4 | 2 |
| EHCBC20120304A | 1.2 | 0.3R | 1.2 | 4 | 50 | 4 | 2 |
| EHCBC20120306A | 1.2 | 0.3R | 1.2 | 6 | 50 | 4 | 2 |
| EHCBC20120308A | 1.2 | 0.3R | 1.2 | 8 | 50 | 4 | 2 |
| EHCBC20120310A | 1.2 | 0.3R | 1.2 | 10 | 50 | 4 | 2 |
| EHCBC20120312A | 1.2 | 0.3R | 1.2 | 12 | 50 | 4 | 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 |