HSS Step Drill
The kwb HSS umbrella drill bit has a centre point for stepless drilling without pre-drilling from small to large diameters in thin sheets. The drill's edge breaker ensures burr-free drilling without cold welding. Versatile, this umbrella drill bit is ideal for sheet steel, non-ferrous metals and plastic. Perfect for precise drilling in different materials.





|
Ø mm |
|
Working Length |
|
Fitting | Content |
---|
|
Ø mm |
|
Working Length |
|
Fitting | Content |
---|---|---|---|---|---|---|
525000 |
3 - 14 |
60 |
35 |
6 |
Round Shank |
1 |
525100 |
5 - 20 |
70 |
45 |
8 |
Round Shank |
1 |
525200 |
16 - 30 |
74 |
49 |
9 |
Round Shank |
1 |