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Sachnummer:
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Herstellernummer:
Subland drill HSS 180°, vaporised, for screws: M3
Artikel-Nr.: 117280 M3
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- Tool material: HSS
- Standard: DIN 8376
- Tolerance nominal ⌀: h9
- Point angle: 118
- Helix angle: 20-30
Produktdetails
Technische Daten
| for screws | M3 | |
| Coating | vaporised | |
| Tool material | HSS | |
| Standard | DIN 8376 | |
| Tolerance nominal ⌀ | h9 | |
| Point angle | 118 degrees | |
| Helix angle | 20-30 degrees | |
| Shank | Parallel shank to h8 | |
| Countersink angle | 180 degrees | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| ⌀ D1 1st step 180° h9 | 3.4 mm | |
| ⌀ D2 2nd step 180° h8 | 6.5 mm | |
| Step height L1 1st step 180° | 9 mm | |
| Flute length Lc | 63 mm | |
| Overall length L | 101 mm | |
| Shank ⌀ Ds | 6.5 mm | |
| Feed f in steel < 750 N/mm2 | 0.03 mm/rev. | |
| Shank tolerance | h8 | |
| Colour ring | without | |
| Type of product | Stepped drill |
Identifikation & Klassifikation
| Artikelnummer |
117280 M3
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|
| EAN / GTIN |
4045197036285
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|
| Herstellernummer |
117280 M3
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|
| Hersteller/verantwortliche Person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Anwendertabelle
Eignung / [m/min]
N
ISO-Code:
45
Eignung / [m/min]
P
ISO-Code:
40
Eignung / [m/min]
P
ISO-Code:
30
Eignung / [m/min]
P
ISO-Code:
25
Eignung / [m/min]
K
ISO-Code:
25
Eignung / [m/min]
N
ISO-Code:
80
Eignung / [m/min]
Eignung / [m/min]
Beschreibung
Version:
Drill and counterbore each with its own chip flutes and guide chamfers. This means the profile of the stepped drill is retained even after repeated regrinding.
Application:
For screw through holes to DIN-ISO 273 and screw head counterbores shape H, J, and K. Medium version to DIN 74 sheet 2.