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Cat. Nr.:
Jobber drill, long, HSS-E VA, uncoated, ⌀ DC h8: 4,3mm
Article no.: 116070 4,3
Article code:
- Tool material: HSS E
- Standard: DIN 340
- Tolerance nominal ⌀: h8
- Point angle: 130
- Helix angle: 35-40
Product details
Technical Data
| Nominal ⌀ DC | 4.3 mm | |
| Coating | uncoated | |
| Tool material | HSS E | |
| Standard | DIN 340 | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 130 degrees | |
| Helix angle | 35-40 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 75.6 mm | |
| Flute length Lc | 82 mm | |
| Overall length L | 126 mm | |
| Shank ⌀ Ds | 4.3 mm | |
| Feed f in stainless steel < 900 N/mm2 | 0.05 mm/rev. | |
| Colour ring | blue | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 116070 4,3 | |
| EAN / GTIN | 4045197027429 | |
| Manufacturer number | 116070 4,3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
40
P
20
M
12
M
8
S
5
Description
Version:
Profile ground. Standard core thickness and core taper. Bright finish.
With point geometry shape C.
With point geometry shape C.
Advantage:
For drilling with drill bushes or long reach applications.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.