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Manufacturer number:
Countersink Form C 60° 8 mm
Article no.: 150820 8
Article code:
- Countersink tip angle: 60
- Tool material: HSS
- Number of cutting edges Z: 3
- Standard: DIN 334
- Shank: Plain shank with h9
Product details
Technical Data
| External ⌀ | 8 mm | |
| Coating | uncoated | |
| Countersink tip angle | 60 degrees | |
| Tool material | HSS | |
| Number of cutting edges Z | 3 | |
| Standard | DIN 334 | |
| 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 numbers & Classifications
| Article number | 150820 8 | |
| EAN / GTIN | 4045197087201 | |
| Manufacturer number | 150820 8 |
Application Table
N
70
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,
resulting in easy and chatter-free cuttingfor deep countersinking as well as for deburring or countersinking.
resulting in easy and chatter-free cuttingfor 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.
Downloads & documents
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Recommendations |
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Countersink Form C 60° 8 mm |
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| External ⌀ | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm | 8 mm |
| Coating | uncoated | uncoated | uncoated | uncoated | uncoated | uncoated |
| Overall length L | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Shank | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 | Plain shank with h9 |
| Tool material | HSS | HSS | HSS | HSS E | Solid carbide | HSS |
| Shank ⌀ Ds | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm |
| smallest countersink ⌀ for holes from | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm |