HSS Step Drill
The kwb step drill HSS with centre point allows for precise drilling in the thinnest of sheets without pre-drilling. Burr-free results thanks to the edge breaker and thus no cold welding. Graded in common drilling diameters for sheet steel, non-ferrous metals and plastic.





|
Ø mm |
|
Working Length |
|
Fitting | Gradient | Content |
---|
|
Ø mm |
|
Working Length |
|
Fitting | Gradient | Content |
---|---|---|---|---|---|---|---|
525820 |
4 - 20 |
70 |
48 |
8 |
Round Shank |
2 mm |
1 |
525830 |
6 - 30 |
98 |
74 |
10 |
Round Shank |
1 |