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Jobber drill extra long HSS N, uncoated, ⌀ DC h8 × overall length L: 10,5X340mm
Article no.: 116245 10,5X340
Article code:
- Tool material: HSS
- Standard: DIN 1869
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Product details
Technical Data
| Nominal ⌀ DC | 10,5 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| Standard | DIN 1869 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Helix angle | 38 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 219,3 mm | |
| Flute length Lc | 235 mm | |
| Overall length L | 340 mm | |
| Shank ⌀ Ds | 10,5 mm | |
| Feed f in steel < 750 N/mm2 | 0,1 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 116245 10,5X340 | |
| EAN / GTIN | 4062406264826 | |
| Manufacturer number | 116245 10,5X340 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
N
50
N
32
P
28
P
21
P
18
P
5
K
18
Description
Version:
With precision ground point.
Vaporised high performance drills for drilling particularly deep holes. Take particular care to ensure frequent chip clearance.
Vaporised high performance drills for drilling particularly deep holes. Take particular care to ensure frequent chip clearance.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.