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Manufacturer number:
High-precision countersink 90° 31 mm
Article no.: 150150 31
Article code:
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Three-flute countersinks for accurate centring.
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- Countersink tip angle: 90
- Tool material: HSS
- Standard: DIN 335 C
- Shank: Plain shank with h9
- Through-coolant: no
Product details
Technical Data
| Coating | uncoated | |
| Countersink tip angle | 90 degrees | |
| Tool material | HSS | |
| Standard | DIN 335 C | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Colour ring | without | |
| Type of product | Stepped drill and countersink |
Identification numbers & Classifications
| Article number | 150150 31 | |
| EAN / GTIN | 4045197085580 | |
| Manufacturer number | 150150 31 |
Application Table
N
70
N
33
P
28
P
27
P
27
Description
Version:
All countersinks have 3 cutting edges, radially relieved.
Flutes are ground from solid.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.
Flutes are ground from solid.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.
Application:
High precision countersinks for chatter-free countersinking.
Downloads & documents
Compare with similar products
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Recommendations |
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|
High-precision countersink 90° 31 mm |
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| Number of cutting edges Z | 3 | 3 | 3 | |||
| External ⌀ | 31 mm | 31 mm | 31 mm | |||
| Overall length L | 140 mm | 190 mm | 71 mm | |||
| Standard | DIN 335 C | DIN 335 C | DIN 335 C | Manufacturer’s standard | Manufacturer’s standard | DIN 335 C |
| Shank tolerance | h9 | h9 | h9 | |||
| Tool material | HSS | HSS | HSS E | HSS | HSS | Solid carbide |
| smallest countersink ⌀ for holes from | 4.2 mm | 4.2 mm | 4.2 mm | |||