HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB 6,4

Article no.: 122777 6,4
plus VAT at the current rate Prices plus delivery costs
on request
In stock
85 pieces in stock
  • Tool material: Solid carbide
  • Norma: DIN 6537
  • Version: 6×D
  • Tolleranza ⌀ nominale: h7
  • Numero taglienti Z: 2

Product details

Technical Data

Series Pro Steel
⌀ Nominale DC 6,4 mm
Coating TiAlN
Tool material Solid carbide
Norma DIN 6537
Version 6×D
Tolleranza ⌀ nominale h7
Numero taglienti Z 2
Point angle 140 degrees
Profondità di foratura massima consigliata L2 43,4 mm
Shank DIN 6535 HB to h6
Through-coolant yes, to 25 bar
Machining strategy HPC
Semi-Standard yes
Lunghezza scanalatura per trucioli Lc 53 mm
Lunghezza complessiva L 91 mm
⌀ Codolo Ds 8 mm
Avanzamento f in acciaio < 900 N/mm2 0,18 mm/gir.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122777 6,4
EAN / GTIN 4045197833259

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
125
Steel < 750 N/mm²
P
115
Steel < 900 N/mm²
P
95
Steel < 1100 N/mm²
P
90
Steel < 1400 N/mm²
P
65
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
GG
K
100
GGG
K
65
Uni
 
wet maximum
 
wet minimum
 

Description

Esecuzione:

HOLEX Pro Steel:
i taglienti principali diritti
e un profilo speciale delle scanalature assicurano un’ottima evacuazione dei trucioli. La robusta geometria del tagliente garantisce una foratura sicura e ad alte prestazioni. Vastissime possibilità di impiego sugli acciai grazie alla combinazione di metallo duro tenace a grana ultrafine e rivestimento molto resistente all’usura.

Nota:

Lunghezza scanalatura per trucioli LC = L2 + 1,5 × DC.

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