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EAN / GTIN:
Manufacturer number:
Cat. Nr.:
HSS jobber drill N, uncoated, ⌀ DC h8: 7mm
Article no.: 114050 7
Article code:
- Tool material: HSS
- Standard: DIN 338
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Product details
Technical Data
| Nominal ⌀ DC | 7 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| Standard | DIN 338 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 58.5 mm | |
| Flute length Lc | 69 mm | |
| Overall length L | 109 mm | |
| Shank ⌀ Ds | 7 mm | |
| Feed f in steel < 750 N/mm2 | 0.07 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 114050 7 | |
| EAN / GTIN | 4045197011510 | |
| Manufacturer number | 114050 7 | |
| 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:
Standard helix angle, core thickness, and core taper. Profile ground; jobber drill with high concentricity and pitch accuracy; precision ground point. Bright finish. Drill for production use.
Note:
Size 16 - 20: Drills with shank ⌀ 16 mm.