HSS-Co8 jobber drill 7,3 mm

Article no.: 114550 7,3
plus VAT at the current rate Prices plus delivery costs

Scale prices:

  • from 1 Piece
    US $ 33.69 / Piece
  • from 10 Piece
    US $ 28.07 / Piece
on request
In stock
27 pieces in stock
  • Snijmateriaal: HSS Co 8
  • Norm: DIN 338
  • Tolerantie nominale ⌀: h8
  • Tophoek: 135
  • Spiraalhoek: 35

Product details

Technical Data

Nominale ⌀ DC 7,3 mm
Coating TiAlN
Snijmateriaal HSS Co 8
Norm DIN 338
Tolerantie nominale ⌀ h8
Tophoek 135 graden
Spiraalhoek 35 graden
Schacht Cilinderschacht
Aantal snijkanten Z 2
Inwendige koeling nee
aanbevolen maximale boordiepte L2 58,1 mm
Spaangroeflengte Lc 69 mm
Totale lengte L 109 mm
Schacht-⌀ Ds 7,3 mm
Voeding f in RVS > 900 N/mm2 0,05 mm/omw.
Gekleurde ring blauw
Producttype Spiraalboor

Identification numbers & Classifications

Article number 114550 7,3
EAN / GTIN 4045197021229

Application Table

Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
Steel < 1400 N/mm²
P
10
INOX < 900 N/mm²
M
20
INOX > 900 N/mm²
M
15
Ti > 850 N/mm²
S
6
Oil
 
wet maximum
 

Description

Uitvoering:

Voor extreem hoge warmtebestendigheid, zeer robuust door stabiele kern.
Met aanslijping vorm C.

Advies:

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

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