-NC/CNC Machine에서의 가공 구멍의 위치 정도 향상을 위한 중심내기와 면취 동시가공에 적합
-Suitable for centering and chamfering at the same time on NC or CNC machine.
-날끝각 (Point Angle) ; 90˚ / 120˚
-드릴직경공차 (Drill Dia. Tolerance) : h6
-Surface-Treatment : Bright Finish, Non-Coating도 가능함
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NC 드릴 날끝각 90˚ / 120˚ (unit : ㎜)
| 모델번호 EDP NO. |
드릴직경 (D1) Drill Diameter |
날길이 (L1) Flute Length |
온길이 (L) Overall Length |
나선 Helix |
|---|---|---|---|---|
| URNC 9030 (90) | 3.0 | 10 | 50 | 12 |
| URNC 9040 (90) | 4.0 | 10 | 50 | 12 |
| URNC 9050 (90) | 5.0 | 10 | 60 | 12 |
| URNC 9060 (90) | 6.0 | 13 | 70 | 12 |
| URNC 9080 (90) | 8.0 | 23 | 80 | 12 |
| URNC 9100 (90) | 10.0 | 24 | 90 | 12 |
| URNC 9120 (90) | 12.0 | 24 | 90 | 12 |
| URNC 9160 (90) | 16.0 | 29 | 90 | 12 |
| URNC 9200 (90) | 20.0 | 35 | 100 | 12 |
| URNC 12030 (120) | 3.0 | 10 | 50 | 12 |
| URNC 12040 (120) | 4.0 | 10 | 50 | 12 |
| URNC 12050 (120) | 5.0 | 13 | 60 | 12 |
| URNC 12060 (120) | 6.0 | 13 | 70 | 12 |
| URNC 12080 (120) | 8.0 | 23 | 80 | 12 |
| URNC 12100 (120) | 10.0 | 24 | 90 | 12 |
