GARANT Diabolo solid carbide copy slot drill 0,4X2 mm

Article no.: 207377 0,4X2
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⌀ Dc × L1 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Type: H
  • Tolerance nominal ⌀: 0 / −0,005
  • No. of teeth Z: 2

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Product details

Technical Data

Series Diabolo
Cutting edge ⌀ DC 0.4 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Type H
Tolerance nominal ⌀ 0 / −0,005
No. of teeth Z 2
Helix angle 25 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation 0.05×D for copy milling
Shank DIN 6535 HA to h5
Through-coolant no
Flute length Lc 0.32 mm
Corner radius R1 0.2 mm
Overhang length L1 incl. recess 2 mm
Recess ⌀ D1 0.37 mm
Overall length L 54 mm
Shank ⌀ Ds 6 mm
Feed fz for copy milling in steel < 65 HRC 0.014 mm
Correction factor ap corr 1
Colour ring red
Type of product Ball-nosed slot drill

Identification numbers & Classifications

Article number 207377 0,4X2
EAN / GTIN 4062406387617
Manufacturer number 207377 0,4X2

Application Table

Steel < 750 N/mm²
P
200
Steel < 900 N/mm²
P
200
Steel < 1100 N/mm²
P
190
Steel < 1400 N/mm²
P
170
Steel < 50 HRC
H
120
Steel < 55 HRC
H
100
Steel < 60 HRC
H
72
Steel < 65 HRC
H
55
Steel < 67 HRC
H
50
Steel < 70 HRC
H
45
INOX < 900 N/mm²
M
90
INOX > 900 N/mm²
M
80
CuZn
N
140
wet maximum
 
wet minimum
 
dry
 
Air
 

Description

Izvedba:

GARANT Diabolo:
Posebna geometrija, prevlaka i tvrdi metal za visokoučinkovitu obradu teško obradivih tvrdih materijala. Prikladno i za obradu elektrolitnog bakra.
Kut nagiba α = 16°.
Dodatna stabilna drška za postizanje dužeg vijeka trajanja.
Tolerancije:
  • promjer oštrice: kontura radijusa = 0 / -0,005 mm.
  • ⌀ oslobođenja: D1 = 0 / -0,01 mm.

Napomena:

Kod dugačkog prihvata alata, izvršite smanjenje ap!
Vrijednosti za:
kopiranje: ap = 0,05 × D × ap korr
Za izračunavanje brzine posmaka vf primijenite stvarno upotrijebljeni (najčešće maksimalni) broj okretaja stroja! npr.: vf = 18000 [1/min]× fz [mm/Z]× z

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