

-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
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 |