● High helix center drills - Type A center drill for machining 75°center hole. Suitable for soft or relatively tough materials.
Specification

Cutting Speed depending on Materials


Segment:51
|
Size Dc × θ ×Ds |
Code |
Dc (mm) |
Ds (mm) |
L (mm) |
ℓ (mm) |
Dw (mm) |
TYPE |
|
1 × 75゜ × 4 |
CE1.0T |
1 |
4 |
35 |
1 |
2.5 |
1 |
|
1.5 × 75゜ × 5 |
CE1.5T |
1.5 |
5 |
40 |
1.5 |
4 |
1 |
|
2 × 75゜ × 6 |
CE2.0T |
2 |
6 |
45 |
2 |
5 |
1 |
|
2.5 × 75゜ × 7.7 |
CE2.5T |
2.5 |
7.7 |
50 |
2.5 |
6.5 |
1 |
|
3 × 75゜ × 7.7 |
CE3.0T |
3 |
7.7 |
55 |
3 |
6.5 |
1 |
|
4 × 75゜ × 10 |
CE4.0T |
4 |
10 |
65 |
4.5 |
8.5 |
1 |
|
5 × 75゜ × 11 |
CE5.0T |
5 |
11 |
78 |
5.5 |
9 |
1 |
|
6 × 75゜ × 18 |
CE6.0T |
6 |
18 |
90 |
6.5 |
15 |
1 |
|
8 × 75゜ × 18 |
CE8.0T |
8 |
18 |
100 |
8.5 |
15 |
1 |
|
10 × 75゜ × 18 |
CE010T |
10 |
18 |
100 |
11 |
15 |
1 |
・Machining conditions are calculated based on the workpiece end-face hole size Dw.
・For details on machining conditions, see TECHNICAL INFORMATION, “27. Table of recommend centering condition.”
| แบรนด์สินค้า | YAMAWA |
|---|
