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Spiraalboor HSS precisie-rolgewalst N 2,5 mm

Article no.: 114020 2,5
plus VAT at the current rate Prices plus delivery costs
  • Minimum order quantity 5 Stuk
  • Order steps: 5 Stuk
  • Tool material: HSS
  • Type: N
  • Tolerantie nominale ⌀: h8
  • Tophoek: 118
  • Schacht: Cilinderschacht

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Set with price advantage

Product details

Technical Data

Nominale ⌀ DC 2,5 mm
Coating uncoated
Tool material HSS
Type N
Tolerantie nominale ⌀ h8
Tophoek 118 graden
Schacht Cilinderschacht
Aantal snijkanten Z 2
Through-coolant no
aanbevolen maximale boordiepte L2 26,3 mm
Spaangroeflengte Lc 30 mm
Totale lengte L 57 mm
Schacht-⌀ Ds 2,5 mm
Voeding f in staal < 750 N/mm2 0,03 mm/omw.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 114020 2,5
EAN / GTIN 4045197009685
Manufacturer number 114020 2,5

Application Table

Aluminium (short chipping)
N
45
Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
GG(G)
K
25
Oil
 
wet maximum
 

Description

Uitvoering:

Rolgewalst, normale spiraalhoek, kerndikte en kernstijging.
Afmetingen volgens DIN 338.
Robuuste spiraalboor met versterkte kern en geringe dwarssnijkant voor licht aanboren en precies centreren van de geplande boring. Precisie-rolgewalste spaanruimtes.

Advies:

Maximale boordiepte:
L2 = LC - 1,5 × DC.

Tip:

Maat 14−20: schacht-⌀ 13 mm met 3 spanvlakken.

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