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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Subland drill HSS 90°, vaporised, for screws: M3
Article no.: 166289
Catalog no.: 117180
Article code:
- Tool material: HSS
- Standard: DIN 8374
- Tolerance nominal ⌀: h9
- Point angle: 118
- Helix angle: 20-30
Product details
Technical Data
| for screws | M3 | |
| Coating | vaporised | |
| Tool material | HSS | |
| Standard | DIN 8374 | |
| Tolerance nominal ⌀ | h9 | |
| Point angle | 118 degrees | |
| Helix angle | 20-30 degrees | |
| Shank | Parallel shank to h8 | |
| Countersink angle | 90 degrees | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| ⌀ D1 1st step with chamfer h9 | 3.2 mm | |
| ⌀ D2 2nd step with chamfer h8 | 6 mm | |
| Step height L1 1st step | 9 mm | |
| Flute length Lc | 57 mm | |
| Overall length L | 93 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 750 N/mm2 | 0.03 mm/rev. | |
| Shank tolerance | h8 | |
| Colour ring | without | |
| Type of product | Stepped drill |
Identification & Classification
| Article number | 166289 | |
| Catalog number | 117180 | |
| EAN / GTIN | 4045197036063 | |
| Manufacturer number | 117180 M3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
45
P
40
P
30
P
25
K
25
N
80
Description
Version:
Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times.
Application:
For through holes for screws to DIN-ISO 273 and countersinks to DIN 74, sheet 1 form A, fine version.
For countersunk screws to ISO 2009, 2010, 7046, 7047 (DIN 963, 964, 965 and 966).
For countersunk screws to ISO 2009, 2010, 7046, 7047 (DIN 963, 964, 965 and 966).