Solid carbide jobber drill 8,5 mm

Article no.: 122301 8,5
plus VAT at the current rate Prices plus delivery costs
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In stock
86 pieces in stock
  • Tool material: Solid carbide
  • Norm: DIN 338
  • Type: N
  • Toleranz Nenn-⌀: h7
  • Anzahl Schneiden Z: 2

Product details

Technical Data

Nenn-⌀ DC 8,5 mm
Coating TiN
Tool material Solid carbide
Norm DIN 338
Type N
Toleranz Nenn-⌀ h7
Anzahl Schneiden Z 2
Point angle 118 degrees
empfohlene maximale Bohrtiefe L2 62,3 mm
Helix angle 30 degrees
Shank Parallel shank to h7
Through-coolant no
Spannutenlänge Lc 75 mm
Gesamtlänge L 117 mm
Schaft-⌀ Ds 8,5 mm
Schafttoleranz h7
Vorschub f in Stahl < 1100 N/mm2 0,11 mm/U
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122301 8,5
EAN / GTIN 4045197042903

Application Table

Alu plastics
N
230
Aluminium (short chipping)
N
160
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
80
Steel < 750 N/mm²
P
80
Steel < 900 N/mm²
P
70
Steel < 1100 N/mm²
P
50
Steel < 1400 N/mm²
P
30
INOX < 900 N/mm²
M
30
INOX > 900 N/mm²
M
25
Ti > 850 N/mm²
S
20
GG(G)
K
85
CuZn
N
160
Uni
 
Oil
 
wet maximum
 
dry
 

Description

Exécution:

Similaires à DIN 338
⌀ nominal et de queue identique.
Revêtement TiN.

Remarque(s):

Longueur des goujures LC = L2 + 1,5 × DC.
Serrage efficace dans le mandrin 34 1050 avec mâchoires de serrage à revêtement diamant.

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