HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB 4,8

Article no.: 122502 4,8
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In stock
50 pieces in stock
  • Tool material: Solid carbide
  • Norm: DIN 6537 K
  • Version: 4×D
  • Toleranz Nenn-⌀: h7
  • Anzahl Schneiden Z: 2
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Product details

Technical Data

Series Pro Steel
Nenn-⌀ DC 4,8 mm
Coating TiAlN
Tool material Solid carbide
Norm DIN 6537 K
Version 4×D
Toleranz Nenn-⌀ h7
Anzahl Schneiden Z 2
Point angle 140 degrees
empfohlene maximale Bohrtiefe L2 20,8 mm
Shank DIN 6535 HB to h6
Through-coolant no
Machining strategy HPC
Semi-Standard yes
Spannutenlänge Lc 28 mm
Gesamtlänge L 66 mm
Schaft-⌀ Ds 6 mm
Vorschub f in Stahl < 900 N/mm2 0,14 mm/U
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122502 4,8
EAN / GTIN 4045197830593

Application Table

Steel < 500 N/mm²
P
115
Steel < 750 N/mm²
P
105
Steel < 900 N/mm²
P
85
Steel < 1100 N/mm²
P
80
Steel < 1400 N/mm²
P
60
INOX < 900 N/mm²
M
30
INOX > 900 N/mm²
M
25
GG
K
90
GGG
K
55
wet maximum
 
dry
 

Description

Ausführung:

Gerade Hauptschneiden und ein spezielles Nutenprofil sorgen für eine gute Spanabfuhr. Die robuste Schneidengeometrie gewährleistet prozesssicheres Hochleistungsbohren.
Umfangreiche Anwendungsmöglichkeiten in Stahlwerkstoffen durch eine Kombination aus zähem Ultrafeinkorn-Hartmetall und äußerst verschleißfester Beschichtung.

Hinweis:

Spannutenlänge LC = L2 + 1,5 × DC.

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