HSS M2 or other grades of HSS;
CBN ground with crosswise grinding;
Cutting to the right;
Cone makes drill easier to withdraw from drilled sheet metal;
Tin coating available.
Shank: Hex, cinlindrical, or trianglular.
For use both hand and machine operations/
3 pcs sets available.
| size |
shank |
overall length |
| mm |
mm |
mm |
| 3-14 |
6 |
58 |
| 4-30.5 |
12 |
102 |
| 6-20 |
8 |
63 |
| 3-22.5 |
8 |
73 |
| 3-31 |
10 |
102 |
| 6-25.4 |
9 |
78 |
| 5-20 |
8 |
71 |
| 5-30 |
8 |
91 |
| 8-20 |
8 |
63 |
| 16-30.5 |
12 |
77 |
| 25-40 |
10 |
89 |
| 35-50 |
12 |
97 |
| 40-61 |
13 |
103 |
| 5-25.4 |
10 |
87 |
| 5-22.5 |
8 |
79 |
| 5-31 |
9 |
103 |
Audited Supplier 
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