Carbide machine reamer H7 7 mm

Article no.: 164500 7
plus VAT at the current rate Prices plus delivery costs
on request
In stock
7 pieces in stock
  • Tolerance: H7
  • Tool material: Carbide K10
  • Standard: DIN 8093
  • Through-coolant: no
  • Shank: Parallel shank to h6

Product details

Technical Data

Nominal ⌀ DC 7 mm
Coating uncoated
Tolerance H7
Tool material Carbide K10
Standard DIN 8093
Through-coolant no
Shank Parallel shank to h6
Application for type of drilling for through holes
Flute length Lc 31 mm
Overhang L1 68 mm
Overall length L 109 mm
Number of cutting edges Z 6
Shank ⌀ Ds 7.1 mm
Feed f in steel < 1100 N/mm2 0.12 mm/rev.
Reaming oversize in diameter 0.1 mm - 0.2 mm
Shank tolerance h9
Colour ring without
Type of product Phillips bit

Identification numbers & Classifications

Article number 164500 7
EAN / GTIN 4045197252043

Application Table

Aluminium
N
35
Aluminium (short chipping)
N
30
Steel < 500 N/mm²
P
20
Steel < 750 N/mm²
P
13
Steel < 900 N/mm²
P
10
Steel < 1100 N/mm²
P
8
Steel < 1400 N/mm²
P
6
INOX < 900 N/mm²
M
10
CuZn
N
20
Oil
 
wet maximum
 

Description

Ausführung:

Lange Schneiden, linksspiralgenutet.
Extrem ungleiche Teilung (EU) ab Gr. 2.
Die Bohrung wird dadurch absolut rund und rattermarkenfrei.

Verwendung:

Auf stabilen, schlagfrei laufenden Maschinen. Längere Standzeit und Maßgenauigkeit als HSS-Reibahlen.

Schneidstoff:

Gr. 1 − 13 Vollhartmetall.
Gr. 14 − 16 mit HM-Schneidplatten bestückt, dahinter harte Führungsfasen aus Nitrierstahl.

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