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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Countersink, form D 60°, uncoated, ⌀ DC: 25mm
Article no.: 150860 25
Article code:
- Countersink tip angle: 60
- Tool material: HSS
- Number of cutting edges Z: 3
- Standard: DIN 334
- Shank: Morse taper
Product details
Technical Data
| External ⌀ | 25 mm | |
| Coating | uncoated | |
| Countersink tip angle | 60 degrees | |
| Tool material | HSS | |
| Number of cutting edges Z | 3 | |
| Standard | DIN 334 | |
| Shank | Morse taper | |
| Through-coolant | no | |
| smallest countersink ⌀ for holes from | 6.3 mm | |
| Overall length L | 112 mm | |
| Morse taper MT | 2 | |
| Feed f in steel < 500 N/mm2 | 0.2 mm/rev. | |
| Colour ring | without | |
| Type of product | Stepped drill and countersink |
Identification & Classification
| Article number | 150860 25 | |
| EAN / GTIN | 4045197087409 | |
| Manufacturer number | 150860 25 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
33
P
28
P
27
N
65
Description
Version:
The chip flutes are ground from solid up to size 31.5. 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.
Application:
For chatter-free countersinking and deburring.
Especially suitable for chamfering tapped holes and for countersinking in jig and tool making.
Especially suitable for chamfering tapped holes and for countersinking in jig and tool making.