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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Countersink 75°, uncoated, External ⌀ Dc: 8mm
Article no.: 150425 8
Article code:
- Countersink tip angle: 75
- Tool material: HSS
- Number of cutting edges Z: 3
- Standard: Manufacturer’s standard
- Shank: Plain shank with h9
Product details
Technical Data
| External ⌀ | 8 mm | |
| Coating | uncoated | |
| Countersink tip angle | 75 degrees | |
| Tool material | HSS | |
| Number of cutting edges Z | 3 | |
| Standard | Manufacturer’s standard | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| smallest countersink ⌀ for holes from | 2 mm | |
| Overall length L | 50 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 500 N/mm2 | 0,09 mm/rev. | |
| Colour ring | without | |
| Type of product | Stepped drill and countersink |
Identification & Classification
| Article number | 150425 8 | |
| EAN / GTIN | 4045197959515 | |
| Manufacturer number | 150425 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
N
33
P
28
P
27
P
27
Description
Version:
The chip flutes are ground from solid. Countersink point and circumference are relief ground and cut easily. This results in easy and chatter-free cutting for deep countersinking, as well as for deburring or countersinking.