SHOWIRK HRC70 Carbide End Mill Cutter is special design for High Tensile Steel,as alloy steel,tool steel.
| Dia | FL | SH | OL | Pack Qty | Code |
| 4 | 10 | 4 | 50 | 1 | 70EM4F450 |
| 5 | 13 | 5 | 50 | 1 | 70EM4F550 |
| 6 | 15 | 6 | 50 | 1 | 70EM4F700 |
| 8 | 20 | 8 | 60 | 1 | 70EM4F860 |
| 3 | 12 | 3 | 75 | 1 | 70EM4F375 |
| 4 | 15 | 4 | 75 | 1 | 70EM4F475 |
| 5 | 20 | 5 | 75 | 1 | 70EM4F575 |
| 6 | 20 | 6 | 75 | 1 | 70EM4F675 |
| 8 | 25 | 8 | 75 | 1 | 70EM4F875 |
| 10 | 25 | 10 | 75 | 1 | 70EM4F1075 |
| 12 | 30 | 12 | 75 | 1 | 70EM4F1275 |
| 3 | 12 | 3 | 100 | 1 | 70EM4F3100 |
| 4 | 16 | 4 | 100 | 1 | 70EM4F4100 |
| 5 | 20 | 5 | 100 | 1 | 70EM4F5100 |
| 6 | 25 | 6 | 100 | 1 | 70EM4F6100 |
| 8 | 35 | 8 | 100 | 1 | 70EM4F8100 |
| 10 | 40 | 10 | 100 | 1 | 70EM4F10100 |
| 12 | 45 | 12 | 100 | 1 | 70EM4F12100 |
| 14 | 45 | 14 | 100 | 1 | 70EM4F14100 |
| 16 | 45 | 16 | 100 | 1 | 70EM4F16100 |
| 18 | 45 | 18 | 100 | 1 | 70EM4F18100 |
| 20 | 45 | 20 | 100 | 1 | 70EM4F20100 |