Page 755 - Industrial Tools Catalog (1)

Tool clamping \ Tapping chucks and accessories
Adapter Ø (mm) - - - - - - 25 25
Tool holding device SK 40 SK 40 SK 50 SK 50 HSK 63 HSK 63 Cylinder shank Cylinder shank
ISO 7388-1 7388-1 7388-1 7388-1 - - - -
DIN - - - - 69893-1 69893-1 - -
Collet type ER 16 ER 25 ER 16 ER 25 ER 16 ER 25 ER 16 ER 25
Used sizes 1 2 1 2 1 2 1 2
Suitable for thread M3-M12 M6-M20 M3-M12 M6-M20 M3-M12 M6-M20 M3-M12 M6-M20
A (mm) 53 90 53 74 64 97 34 56
D (mm) 43 60 43 60 43 60 43 60
d (mm) 20 32 20 32 20 32 20 32
Form AD AD AD AD A A - -
Pressure length compen-
sation (mm) 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
Tension length compensa-
tion (mm) 1 1 1 1 1 1 1 1
Coolant supply Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial
21555... Ident. No. 341 342 351 352 361 362 371 372
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Prod. Gr. 225
1-part quick-change insert
Accessories for synchronous tapping chuck no. 21555
Application: Notes:
for accommodating screw taps, see screw tap collet Ref. no. 316, 516 with hexagon nut. Compatible collet
chucks, ER type, no. 23320600-691 chucks type ER for thread cutting, no. 21575

L
L1

d D

p. 761 p. 747
Used sizes 1 2
Collet type ER 16 ER 25
Min./max. clamping range 2-10 mm 2-16 mm
Suitable for thread M3-M12 M6-M20
L1 (mm) 37 52
L (mm) 24 28
D (mm) 28 42
d (mm) 20 32
21556... Ident. No. 316 325
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●
Prod. Gr. 225
2-part quick-change insert
Accessories for synchronous tapping chuck no. 21555
Application: Notes:
for accommodating screw taps, see screw tap collet Ref. no. 516, 525 with hexagon nut. Compatible
chucks, ER type, no. 23320600-691 collet chucks type ER for thread cutting, no. 21575

L
L1

d D

p. 761 p. 747
Used sizes Collet type Min./max. Suitable for L1 (mm) L (mm) D (mm) d (mm) 21556...
clamping range thread Ident. No.
1 ER 16 2-10 mm M3-M12 38 55 28 20 516 ●
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 755
Availability subject to country specific rules and regulations.