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Manufacturer number:
HSS subland drill 90° M6 GARANT
Article no.: 117060 M6
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Article code:
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- Tool material: HSS
- Standard: DIN 8378
- Tolerance nominal ⌀: h9
- No. of teeth Z: 2
- Point angle: 118
Product details
Technical Data
| for threads | M6 | |
| Coating | vaporised | |
| Tool material | HSS | |
| Standard | DIN 8378 | |
| Tolerance nominal ⌀ | h9 | |
| No. of teeth Z | 2 | |
| Point angle | 118 degrees | |
| Shank | Parallel shank to h8 | |
| Helix angle | 20-30 degrees | |
| Countersink angle | 90 degrees | |
| Through-coolant | no | |
| ⌀ D1 1st step with chamfer h9 | 5 mm | |
| ⌀ D2 2nd step with chamfer h8 | 6,6 mm | |
| Step height L1 1st step | 16,5 mm | |
| Flute length Lc | 63 mm | |
| Overall length L | 101 mm | |
| Shank ⌀ Ds | 6,6 mm | |
| Feed f in steel < 750 N/mm2 | 0,07 mm/rev. | |
| Shank tolerance | h8 | |
| Colour ring | without | |
| Application for type of drilling | for blind hole and through hole | |
| Type of product | Stepped drill |
Identification & Classification
| Article number |
117060 M6
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| EAN / GTIN |
4045197035806
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| Manufacturer number |
117060 M6
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| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
suitable for / [m/min]
N
ISO code:
45
suitable for / [m/min]
P
ISO code:
40
suitable for / [m/min]
P
ISO code:
30
suitable for / [m/min]
P
ISO code:
25
suitable for / [m/min]
K
ISO code:
25
suitable for / [m/min]
N
ISO code:
80
suitable for / [m/min]
suitable for / [m/min]
Description
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:
Tapping hole and countersink are produced in one operation, precisely aligned.
For drilling tapping holes to DIN 336 sheet 1 with 90° countersinking (similar to DIN 69, medium version).
For drilling tapping holes to DIN 336 sheet 1 with 90° countersinking (similar to DIN 69, medium version).