Shrink chuck 4,5°, ISO 26623, Polygonal shank

C6.70.06

EAN-code: 4250001092757
PSK 63
ISO 26623, Polygonal shank
VAT 0% 275,00 €
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Description

Application:
For mounting tools with straight shanks.


Note:
Aufnahmen für Induktiv-, Kontakt- und Heißluftschrumpfgeräte geeignet. Schafttoleranz bei Ø 3, 4 und 5 mm = h4, bei Ø 6 – Ø 32 mm = h229


For Ø 3, 4 and 5 mm only solid carbide tool shanks must be used!
  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

 

 

Technical details
Description Symbol Value
Body diameter
BD
27 mm
Adaptive interface machine direction
ADINTMS
Capto (PSK)
Adaptive interface workpiece direction
ADINTWS
Kutisteliitos 4,5°
Balance grade
G2,5, 25.000 1/min
Adjustment range, axial
ADJRGA
10
Body taper end diameter
BTED
21
Clamping Ø, nominal, workpc. side
DCONWS
6
Protruding length
LPR
80 mm
Clamping length minimum machine side
LSCN
26 mm
Clamping length maximum machine side
LSCX
36 mm
Concentricity
< 3µm
Tolerance class connection diameter
TDCON
h6
Thread designation inside
THID
M8 x 1
Capto (PSK)
C6, PSK 63