HAHN+KOLB-Toolcatalog 2011/12 – Metal Cutting Tools

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Clamping holders for turning for outside jobs
Clamping systems, dimensions and and tolerances
Designations
Clamping holders for turning according to DIN 4983
Clamping system ➀
Lathe tools
ISO clamping holders for external machining
Metal-cutting tools
Insert shape ➁
55°
Holder shape ➂
K
Clearance angle of
indexable insert ➃
Cut direction ➄
R = right L = left N = neutral
Cut direction ➅
As basic number, the height of the cutter edge h in mm is indicated.
For clamping holders, the height of the cutter edge h equals the shaft height.
Shank width ➆
Clamping holder:
Indication of the shank width b in mm.
Holder length ➇ A B C D E F G H J K L M N
mm 32 40 50 60 70 80 90 100 110 125 140 150 160
P Q R S T U V W X Y –
mm 170 180 200 250 300 350 400 450 500
Cutter length ➈ Indication of the cutter length in mm without decimal point, in case of one-digit numerals with leading 0 (e. g. 08).
In case of round indexable inserts, the diameter is always indicated.
Additional indications These indications do not form part of the standard and are facultative, e. g. "-U" stands: with shim.
Example
➀
S
➁
C
➂
L
➃
C
➄
R
➅
16
➆
16
➇
H
➈
09
2011/12
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