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Cutter insert, ⌀: 0,3mm

Article no.: 237621 0,3

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Product details

Technical Data

0.3 mm
Shank ⌀ 4 mm
Length L 1.2 mm
Boring range ⌀ 0.3 mm - 0.7 mm
Type of product Boring tool

Identification & Classification

Article number 237621 0,3
EAN / GTIN 4045197681423
Manufacturer number 237621 0,3
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
240
Aluminium (short chipping)
N
240
Alu > 10% Si
N
240
Steel < 500 N/mm²
P
180
Steel < 750 N/mm²
P
210
Steel < 900 N/mm²
P
170
Steel < 1100 N/mm²
P
100
Steel < 1400 N/mm²
P
90
Steel < 55 HRC
H
80
Steel < 60 HRC
H
70
Steel < 67 HRC
H
60
INOX < 900 N/mm²
M
110
INOX > 900 N/mm²
M
90
Ti > 850 N/mm²
S
40
GG(G)
K
150
CuZn
N
290
Graphite, GRP, CRP
N
100
Uni
 
Oil
 
wet maximum
 
wet minimum
 

Description

Application:

For micro-boring heads.
Shank - ⌀ 4 mm for direct fitting in head No. 237490 and 237493.

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