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Manufacturer number:
Spiralbohrer lang HSS-E VA 3,1 mm
Article no.: 116070 3,1
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 | 3.1 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 | 64.4 mm | |
| Flute length Lc | 69 mm | |
| Overall length L | 106 mm | |
| Shank ⌀ Ds | 3.1 mm | |
| Feed f in stainless steel < 900 N/mm2 | 0.02 mm/rev. | |
| Colour ring | blue | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 116070 3,1 | |
| EAN / GTIN | 4045197027306 | |
| Manufacturer number | 116070 3,1 |
Application Table
P
40
P
20
M
12
M
8
S
5
Description
Ausführung:
Profilgeschliffen. Kerndicke und Kernanstieg normal. Oberfläche blank.
Mit Ausspitzung Form C.
Mit Ausspitzung Form C.
Vorteil:
Für Bohrarbeiten mit Bohrbuchsen oder an vertieft liegenden Stellen.
Empfehlung:
Maximale Bohrtiefe:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.