HSS M35 Cobalt Center Drill Bit
Each drill has a double end and is ground with a standard 60-degree angle.
Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill,
designed to prevent the twist drill from walking.
Used for producing center holds in components or workpieces with require machining between centers.
1.Material: High-Speed Steel+M35 Cobalt
2.Size: 1.5/2/2.5/3/4/5mm
3.HSS M35 Cobalt Center Drill Bit
| Type |
Body diameter(mm) |
Drill tip diameter(mm) |
| 1 |
4 |
1.5 |
| 2 |
5 |
2 |
| 3 |
6 |
2.5 |
| 4 |
8 |
3 |
| 5 |
10 |
4 |
| 6 |
12 |
5 |
