SteelDrill step drill - KB30S1
Kempf
SteelDrill step drill - KB30S1
Solid carbide step drill for threaded core hole with internal coolant
Solid carbide step drills for cost-effective machining of thread core hole bores with a 90° countersink step.
- 2 guide chamfers
- ZX5 coating
- Shaft forms HB and HE available on request at the same price
This product is available in 13 versions.
Available variants
Product information "SteelDrill step drill - KB30S1"
Solid carbide step drills for cost-effective machining of thread core hole bores with a 90° countersink step.
- 2 guide chamfers
- ZX5 coating
- Shaft forms HB and HE available on request at the same price
| Coating: | ZX5 |
|---|---|
| Cutting edge tolerance: | m7 |
| Cutting material: | VHM |
| Guide chamfers: | 2 pieces |
| Internal cooling: | yes |
| Quantity of Blades: | 2 pieces |
| Shaft shape: | HA |
| Shaft tolerance: | h6 |
| Swirl angle: | 30 ° |
| apex angle: | 140° |