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Nummer fabrikant:
Jobber drill extra long HSS N 4X280 mm
Artikelnummer: 116245 4X280
Klantartikelnummer:
- Tool material: HSS
- Standard: DIN 1869
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Productdetails
Technische gegevens
| Nominal ⌀ DC | 4 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 | 184 mm | |
| Flute length Lc | 190 mm | |
| Overall length L | 280 mm | |
| Shank ⌀ Ds | 4 mm | |
| Feed f in steel < 750 N/mm2 | 0.05 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identificatienummers en classificaties
| Artikelnummer | 116245 4X280 | |
| EAN/GTIN | 4045197745781 |
Toepassingstabel
N
50
N
32
P
28
P
21
P
18
P
5
K
18
Omschrijving
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.