We use high quality of HSS M2 to make countersinks.
1 flute, 3 flutes, 5 flutes, 6 flutes.
60 degree, 82 degree, 90 degree, 120 degree.
Cylindrical shank and hex shank available.
Kinds of sets available on request.
Hardness--63 to 65 hrc.
Suitable for non-ferrous metals, stee, wood and plstics.
| DIN335C, 90° Angle. |
|
| 60°, 82°, 120° Point Angle available also. |
|
| Size |
Shank Diameter |
Overall Length |
|
Size |
Shank Diameter |
Overall Length |
| |
| 4.3 |
4 |
40 |
|
10.4 |
6 |
50 |
| 5 |
4 |
40 |
|
11.5 |
8 |
56 |
| 5.3 |
4 |
40 |
|
12.4 |
8 |
56 |
| 6 |
5 |
45 |
|
13.4 |
8 |
56 |
| 6.3 |
5 |
45 |
|
15 |
10 |
60 |
| 7 |
6 |
50 |
|
16.5 |
10 |
60 |
| 7.3 |
6 |
50 |
|
19 |
10 |
63 |
| 8 |
6 |
50 |
|
20.5 |
10 |
63 |
| 8.3 |
6 |
50 |
|
23 |
10 |
67 |
| 9.4 |
6 |
50 |
|
25 |
10 |
67 |
| 10 |
6 |
50 |
|
31 |
12 |
71 |
Audited Supplier 
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