Carbide drill D4.20mm 3xD Standard
Product code
101.0420
Carbide drill D4.20mm 3xD AlTiN DIN6535 HA More
Carbide drill diameter D4.20mm 3xD 3xD 140° Standard for steel machining.up to 45 HRC. Cylindrical shank coated AlTiN for general drilling on CNC machines.
Parameters
| Category | Drilling |
|---|---|
| Diameter Dc(mm) | 4,2 |
| flutes | 2 |
| Length | 3xD |
| Series | Standard |
| Coating | AlTiN |
| Shank | Cylindrical HA |
| Flute length Lc(mm) | 24 |
| Shank diameter D2(mm) | 6 |
| Overall length OAL(mm) | 68 |
| Application | Magnetic soft steel HB<120 | <400N/mm2, Free cutting steel HB<200 | <700N/mm2, Carbon steel HB<250 | <850N/mm2, Alloyed steel HB<250 | <850N/mm2, Aluminium HB<100 | <350N/mm2, Aluminium alloys Sí<0,5% HB<150 | <500N/mm2, Thermoplastics <110N/mm2, Free machining stainless steel <850N/mm2, Austenitic stainless steel <850N/mm2, Lamellar grey cast iron <600N/mm2, Malleable cast iron <700N/mm2, Copper unalloyed <350N/mm2, Cooper alloys <700N/mm2, Brass <700N/mm2 |