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

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Clamping holders with for turning straight for shank outside (boring jobs bars) for internal machining
Clamping systems, dimensions and tolerances
Clamping systems, dimensions
Designations
Clamping holders with cylindric shaft (boring bars) according to DIN 8024
Shank design ➀
A
Steel with inner
cooling lubrication feed
Lathe tools
ISO clamping holders for internal machining
E
Carbide with inner
cooling lubrication feed
Metal-cutting tools
C
Carbide
S
Steel
Shaft diameter ➁
Holder length ➂
Shaft diameter in mm.
In case of diameters of less than 10 mm, there will be a leading 0, e. g. 08.
X
Special length
Symbols H J K L M N P Q R S T U V
mm 100 110 125 140 150 160 170 180 200 250 300 350 400
Clamping system ➃
Insert shape ➄
55°
Holder shape ➅
K
Clearance angle of
indexable insert ➆
Cut direction ➇
R = right
L = left
Cutter length ➈
Additional indications
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.
These indications do not form part of the standard and are facultative, e. g. "-U" stands: with shim.
Example
➀
➁
➂
➃
➄
➅
➆
➇
➈
S
32
U
P
C
L
C
R
12
2011/12
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