Countersink 90° 20,5 mm
CA$54.94
BRAND:HOLEX
–>Data Sheet
- Countersink tip angle: 90 °
- Tool material: HSS
- Number of cutting edges Z: 3
- Standard: DIN 335 C
- Shank: Plain shank with h9
Availability: Ships in 2 weeks
| Choose: 20,5 |
Description
Version:
All countersinks have 3 cutting edges, radially relieved.
Flutes are ground from solid.
Economy version, improved performance due to coating.
Flutes are ground from solid.
Economy version, improved performance due to coating.
Application:
High precision countersinks for chatter-free countersinking.
Additional information
| EAN / GTIN | 4045197085986 |
|---|---|
| Brand | HOLEX |
| Article number | 150180 20,5 |
| External ⌀ | 20.5 mm |
| Coating | TiN |
| Countersink tip angle | 90 ° |
| Tool material | HSS |
| Number of cutting edges Z | 3 |
| Standard | DIN 335 C |
| Shank | Plain shank with h9 |
| Through-coolant | no |
| smallest countersink ⌀ for holes from | 3.5 mm |
| Overall length L | 63 mm |
| Shank ⌀ Ds | 10 mm |
| for countersunk screws DIN 7991 | M10 |
| Feed f in steel < 500 N/mm2 | 0.16 mm/U |
| Shank tolerance | h9 |
| Colour ring | green |
| Type of product | Stepped drill and countersink |
