MicroDrill XL 20xD - KB3720
Kempf
MicroDrill XL 20xD - KB3720
Solid carbide micro deep-hole drill with IK 20xD
Solid carbide micro deep-hole drill with internal coolant supply starting from 1.00 mm diameter.
- 4 guide chamfers
- ZX15 coating
A pilot hole is required.
Recommendation: KB37S1 with the same nominal diameter produces an optimal pilot hole for the subsequent deep-hole drill, optionally with a 90° countersink. Diameter tolerance and point angle are matched to the micro deep-hole drill.
This product is available in 20 versions.
Available variants
Product information "MicroDrill XL 20xD - KB3720"
Solid carbide micro deep-hole drill with internal coolant supply starting from 1.00 mm diameter.
- 4 guide chamfers
- ZX15 coating
A pilot hole is required.
Recommendation: KB37S1 with the same nominal diameter produces an optimal pilot hole for the subsequent deep-hole drill, optionally with a 90° countersink. Diameter tolerance and point angle are matched to the micro deep-hole drill.
| Coating: | ZX15 |
|---|---|
| Cutting material: | VHM |
| Guide chamfers: | 4 pieces |
| Internal cooling: | yes |
| L/D: | 20 |
| Quantity of Blades: | 2 pieces |
| Shaft shape: | HA |
| Shaft tolerance: | h6 |
| Shaft Ø: | 3 mm |
| Swirl angle: | 30 ° |
| apex angle: | 135° |