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Manufacturer number:
Countersink 90° 4,3 mm HOLEX
Article no.: 150175 4,3
Article code:
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Three-flute countersinks for accurate centring.
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- Countersink tip angle: 90
- Tool material: HSS
- Number of cutting edges Z: 3
- Standard: DIN 335 C
- Shank: Plain shank with h9
Offers
Set with price advantage
Product details
Technical Data
| External ⌀ | 4,3 mm | |
| Coating | uncoated | |
| Countersink tip angle | 90 degrees | |
| 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 | 1,3 mm | |
| Overall length L | 40 mm | |
| Shank ⌀ Ds | 4 mm | |
| for countersunk screws ISO 2009, 2010, 7046, 7047 | M2 | |
| Feed f in steel < 500 N/mm2 | 0,07 mm/rev. | |
| Shank tolerance | h9 | |
| Colour ring | without | |
| Type of product | Stepped drill and countersink |
Identification numbers & Classifications
| Article number | 150175 4,3 | |
| EAN / GTIN | 4045197085689 | |
| Manufacturer number | 150175 4,3 |
Application Table
N
70
N
33
P
28
P
27
P
27
P
8
Description
Version:
All countersinks have 3 cutting edges, radially relieved.
Flutes are ground from solid.
Economy countersink version.
Flutes are ground from solid.
Economy countersink version.
Application:
High-precision countersink for chatter-free 90° countersinking.
Downloads & documents
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|
| Overall length L | 40 | 40 | 40 |
| Standard | DIN 335 C | DIN 335 C | DIN 335 C |
| Tool material | HSS | HSS | HSS |
| Shank ⌀ Ds | 4 | 4 | 4 |
| smallest countersink ⌀ for holes from | 1,3 | 1,3 | 1,3 |
| Feed f in steel < 500 N/mm2 | 0,07 | 0,07 | 0,07 |
| Type of product | Stepped drill and countersink | Stepped drill and countersink | Stepped drill and countersink |