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Micro boring-out insert, internal, right-hand 4,2 mm

Article no.: 270218 4,2

Product details

Technical Data

Series Micro
Minimum ⌀ Dmin 4.2 mm
Overhang L1 26 mm
Shank ⌀ d 4 mm
Tip centre offset L3 1.95 mm
maximum cutting depth tmax 0.3 mm
Radius R 0.15 mm
Feed f in steel < 1100 N/mm2 0.020 mm/rev.
Feed f in stainless steel < 900 N/mm2 0,015 mm/rev.
Feed f in stainless steel > 900 N/mm2 0,015 mm/rev.
Type of product Cutter insert for turning

Identification numbers & Classifications

Article number 270218 4,2
EAN / GTIN 4045197466174

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Alu > 10% Si
N
200
Steel < 500 N/mm²
P
160
Steel < 750 N/mm²
P
150
Steel < 900 N/mm²
P
150
Steel < 1100 N/mm²
P
80
Steel < 1400 N/mm²
P
60
Steel < 55 HRC
H
30
INOX < 900 N/mm²
M
90
INOX > 900 N/mm²
M
60
Ti > 850 N/mm²
S
30
GG(G)
K
90
CuZn
N
150
continuous
 
irregular
 
interrupted
 
wet maximum
 

Description

Application:

For cutter holder No. 270200270204.

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