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Manufacturer number:
Cat. Nr.:
Stub subland drill HSS 180°, vaporised, for screws: M5
Article no.: 117240 M5
Article code:
- Tool material: HSS
- Standard: DIN 1897
- Tolerance nominal ⌀: h8
- Point angle: 118
- Shank: Parallel shank to h8
Product details
Technical Data
| for screws | M5 | |
| Coating | vaporised | |
| Tool material | HSS | |
| Standard | DIN 1897 | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Shank | Parallel shank to h8 | |
| Countersink angle | 180 degrees | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| ⌀ D1 1st step 180° h8 | 5.5 mm | |
| ⌀ D2 2nd step 180° h8 | 10 mm | |
| Step height L1 1st step 180° | 13 mm | |
| Flute length Lc | 43 mm | |
| Overall length L | 89 mm | |
| Shank ⌀ Ds | 10 mm | |
| Feed f in steel < 750 N/mm2 | 0.07 mm/rev. | |
| Shank tolerance | h8 | |
| Colour ring | without | |
| Type of product | Stepped drill |
Identification & Classification
| Article number | 117240 M5 | |
| EAN / GTIN | 4045197036186 | |
| Manufacturer number | 117240 M5 | |
| 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:
Very sturdy. Tight concentricity tolerances between drill ⌀ and counterbore ⌀ guarantee exact alignment.
Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.
Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.
Application:
For through holes for screws to DIN-ISO 273 and countersinking to DIN 74, sheet 2 form H, J and K, medium version.
For screws to DIN 912, 6912 and 7984, ISO 1207 (DIN 84).
For screws to DIN 912, 6912 and 7984, ISO 1207 (DIN 84).