D-HSS-Co / Metal drill bit, 4 mm
| SKU: | FSC-536554 |
| EAN: | 4048962248784 |
| Brand: | Fischer |
| Diameter: | 4 mm |
| Working length: | 43 mm |
| Total length: | 75 mm |
Precision ground metal twist drill bit
Spiral drill bit made of robust HSS-Co steel and in accordance with DIN 338, precision ground. The split point with 135° ensures quick drilling progress. Thanks to the cobalt alloy, it is highly suitable for processing tough and hard materials.
Type of packaging - bag
Top Features
- Cobalt alloy ensures high heat-resistance.
- 135° split point for quicker drilling progress.
- Type N spiral for optimum chip removal.
Advantages
- Made of cobalt-alloyed special steel in accordance with DIN 338.
- Thanks to the cobalt alloy, it is highly heat-resistant and suitable for tough and hard materials.
- Robust drill bit with high break resistance.
- Split point for optimum centring and little feed force effort.
- 135° tip angle for quick drilling progress.
- Optimum chip removal through type N spirals.
Applications
- For drilling in tough and hard materials.
Building materials
- Steel up to 1000 N/mm2 alloyed and unalloyed
- Rust-free steel (stainless steel)
- Heat-treatable and case-hardened steel
- Rolling bearing steel
- Non-ferrous heavy metal
You can find detailed information on building materials in the registration document.