NC reamer, uncoated, Nominal ⌀ DC: 6,92mm

Article no.: 162902 6,92
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Nominal ⌀ DC (mm) Unit price incl. VAT

Availability

  • Tolerance: 0 / 0,005
  • Tool material: HSS E
  • Standard: Manufacturer’s standard
  • Through-coolant: no
  • Shank: DIN 1835 A to h6
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Product details

Technical Data

Nominal ⌀ DC 6.92 mm
Coating uncoated
Tolerance 0 / 0,005
Tool material HSS E
Standard Manufacturer’s standard
Through-coolant no
Shank DIN 1835 A to h6
Application for type of drilling for through holes
Flute length Lc 31 mm
Overhang L1 72 mm
Overall length L 109 mm
Number of cutting edges Z 6
Shank ⌀ Ds 8 mm
Feed f in steel < 750 N/mm2 0.2 mm/rev.
Reaming oversize in diameter 0.1 mm - 0.2 mm
Colour ring green
Type of product Phillips bit

Identification & Classification

Article number 162902 6,92
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EAN / GTIN 4062406141493
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Manufacturer number 162902 6,92
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Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Aluminium
suitable for / [m/min]
N
ISO code:
20
Aluminium (short chipping)
suitable for / [m/min]
N
ISO code:
20
Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
15
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
10
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
7
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
5
Steel < 1400 N/mm²
suitable for / [m/min]
P
ISO code:
4
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
5
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
5
Ti > 850 N/mm²
suitable for / [m/min]
S
ISO code:
5
GG(G)
suitable for / [m/min]
K
ISO code:
5
CuZn
suitable for / [m/min]
N
ISO code:
13
Uni
suitable for / [m/min]
 
Oil
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 

Description

Esecuzione:

Esecuzione per macchine a CN simile a DIN 212 con ⌀ codolo cilindrico per il montaggio su mandrini idraulici o ad altissima precisione. Per il massimo grado di precisione di concentricità radiale e di sicurezza del processo. Non occorre acquistare supporti speciali.
Con taglienti lunghi ed elica sinistra.
Alesatori come n. art. 162902-6,92_162900", "categoryPath":"/Machining/Drilling/Reaming tools/Machine reamers"}" href="/CH/it/sfs/p/162900">162900, ma in dimensioni 1/100.
Visualizzazione delle tolleranze:
Dim. 1,01 - 5,5: tolleranza di produzione o taglio 0 / +0,004 mm.
Dim. 5,51 - 12,05: tolleranza di produzione o taglio 0 / +0,005 mm.
Esempio d’ordine:
⌀ desiderato 6,24 mm - Indicazione necessaria per l’ordine: n. art. 162902 6,24.
Viene fornito l’alesatore con diametro 6,24 mm e tolleranza 0 / +0,005 mm.
Consegna dal magazzino o entro 1 settimana lavorativa a seconda della disponibilità.

Per sapere il diametro richiesto per l’accoppiamento desiderato, consultare la tabella seguente. Spesso un alesatore può coprire anche altri accoppiamenti, dal momento che le tolleranze possono sovrapporsi.

Nota:

Alesatori con misure intere e da 1/10 per accoppiamento H7 vedi n. art. 162900.
Alesatori per diametro e accoppiamento su indicazione del cliente vedi n. art. 162951.

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