Details
High Helix Spiral Flutes Center Drills- Type B, 60º
High Helix angle type, suitable for mahcining rather stringly material (such as SUS) and especially soft material.
|
Code No. |
Nominal Size |
𝐷 |
𝐷1 |
𝐋 |
𝑙 |
|
𝒅 × θ |
|||||
|
CE21.0 |
1.0 x 60º |
6 |
2.5 |
45 |
1.5 |
|
CE21.5 |
1.5 x 60º |
8 |
4 |
50 |
2 |
|
CE22.0 |
2.0 x 60º |
10 |
4 |
55 |
3 |
|
CE22.5 |
2.5 x 60º |
12 |
6.5 |
60 |
3.5 |
|
CE23.0 |
3.0 x 60º |
14 |
8 |
65 |
4 |
|
CE24.0 |
4.0 x 60º |
18 |
10 |
76 |
5 |
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