Page 753 - Industrial Tools Catalog (1)
P. 753
Tool clamping \ Tapping chucks and accessories
Quick-change thread cutter chuck
shank design with DIN 69871 A steep taper
SK SK HSK
40 50 63
Application: Low tool wear thanks to length compensation
For thread cutting and thread shaping on NC machines and machining centres.
Notes:
Execution: Ident. No. 610–640: The previous standard DIN 69871-1 was replaced by ISO
The machine spindle direction of rotation must be changed for reverse motion 7388-1.
Advantage: Ident. No. 650–660: For requisite pull studs, see no. 23690. For requisite quick-
change inserts, see no. 21560-21566.
Fast retooling thanks to quick-change chuck
A A
D d
D d
Ident. No. 610–640
Ident. No. 650–660
Ident. No. 610–640 Ident. No. 650–660
D d D1
L1
p. 732 p. 756 p. 737
Used sizes 1 1 2 2 1 2
Tool holding device SK 40 SK 50 SK 40 SK 50 HSK 63 HSK 63
Suitable for screw thread M3-M12 M3-M12 M6-M20 M6-M20 M3-M12 M6-M20
Pressure length compensation (mm) 9 9 15 15 7.5 10
Tension length compensation (mm) 9 9 15 15 7.5 10
D (mm) 38 38 55 55 41 60
d (mm) 19 19 31 31 19 31
A (mm) 60 62 100 83 72 110
DIN - - - - 69893-1 69893-1
ISO 7388-1 7388-1 7388-1 7388-1 - -
Form A A A A A A
21545... Ident. No. 610 620 630 640 650 660
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Prod. Gr. 295
Quick-change thread cutter chuck (DIN 69880-1)
Application: Elastic length compensation under compression
For thread cutting and thread shaping on NC and tension
machines. For quick-change inserts with adjustable safety
coupling
Execution: For reverse motion, the direction of rotation of the
For holding quick-change inserts, see no. 21566 machine spindle needs to be changed.
D d D1
L1
p. 756
VDI mount Ø For insert size Suitable for Outer Ø D (mm) Ø d (mm) Projection length Pressure length Tension length 22787...
(mm) min./max. L (mm) compensation compensation Ident. No.
thread (mm) (mm)
20 1 M3-M12 38 19 55 9 9 121 ○
30 1 M3-M12 38 19 55 9 9 131 ●
40 1 M3-M12 38 19 55 9 9 141 ○
30 2 M6-M20 55 31 77 15 15 231 ●
40 2 M6-M20 55 31 77 15 15 241 ●
Prod. Gr. 295
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 753
Availability subject to country specific rules and regulations.
