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Machine reamer configurable 7 mm

Article no.: 164180 7

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Nominal ⌀ DC (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: DIN 208 B
  • Helix angle: 7-8
  • Through-coolant: no
  • Shank: Morse taper

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Product details

Technical Data

Nominal ⌀ DC 7 mm
Coating uncoated
Tool material HSS E
Standard DIN 208 B
Helix angle 7-8 degrees
Through-coolant no
Shank Morse taper
Application for type of drilling for through hole
⌀ range 6.710 mm - 7.050 mm
Flute length Lc 31 mm
Overhang L1 81 mm
Overall length L 150 mm
Number of cutting edges Z 6
Morse taper MT size 1
Feed f in steel < 750 N/mm2 0.1 mm/rev.
Reaming oversize in diameter 0.1 mm - 0.2 mm
Colour ring without
Type of product Phillips bit

Identification numbers & Classifications

Article number 164180 7
EAN / GTIN 4045197092212
Manufacturer number 164180 7

Application Table

Aluminium
N
20
Aluminium (short chipping)
N
20
Steel < 500 N/mm²
P
15
Steel < 750 N/mm²
P
10
Steel < 900 N/mm²
P
7
Steel < 1100 N/mm²
P
5
Steel < 1400 N/mm²
P
4
INOX < 900 N/mm²
M
5
INOX > 900 N/mm²
M
5
Ti > 850 N/mm²
S
5
GG(G)
K
5
Cu
N
13
Oil
 
wet maximum
 

Description

Version:

Reamers finish ground to match your specification.
Even number of teeth with irregular spacing. The hole is accurately round and free of chatter marks. The cylindrical ground land on the plain cutting section smooths the hole and guides the reamer. With Morse taper shank.

Application:

For reaming through holes, as the chips are evacuated in the cutting direction. Also suitable for blind holes due to the short chamfer lead.

Note:

For suitable reducing adapters for tools with MT shanks see No. 343000-343530.
For H7 fits see No. 164000.

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Machine reamer configurable 7 mm

Machine reamer configurable 7 mm

Overhang L1 81 66 72 69
Overall length L 150 107 109 107
Nominal ⌀ DC 7 7 7 7
Standard DIN 208 B DIN 859 Manufacturer’s standard DIN 206 B
Flute length Lc 31 38 31 54
Tool material HSS E HSS HSS E HSS
Application for type of drilling for through hole for through hole for through holes for through holes

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