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Jobber drill HSS-E, TiAlN, ⌀ DC h8: 4,7mm
Article no.: 114580 4,7
Article code:
- Tool material: HSS E
- Standard: DIN 338
- Tolerance nominal ⌀: h8
- Point angle: 118
- Helix angle: 35
Offers
Product details
Technical Data
| Nominal ⌀ DC | 4.7 mm | |
| Coating | TiAlN | |
| Tool material | HSS E | |
| Standard | DIN 338 | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Helix angle | 35 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 40 mm | |
| Flute length Lc | 47 mm | |
| Overall length L | 80 mm | |
| Shank ⌀ Ds | 4.7 mm | |
| Feed f in stainless steel > 900 N/mm2 | 0.03 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 114580 4,7 | |
| EAN / GTIN | 4045197855299 | |
| Manufacturer number | 114580 4,7 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
75
N
65
N
60
P
50
P
40
P
35
P
16
M
17
M
13
S
8
K
40
N
50
Description
Version:
High performance drills for outstanding performance. Precision holes due to optimised diamond point geometry and 4-face grinding. The special flute profile yields a significant reduction in cutting forces.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.