Milling Chuck, ISO 26623, Polygonal shank

C5.64.20

EAN-code: 4250001133696
PSK 50
ISO 26623, Polygonal shank
VAT 0% 292,00 €
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Description

Application:
For mounting straight-shank tools.


  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

HKS-system
Technical details
Description Symbol Value
Body diameter
BD
56 mm
Type
HKS 20
Adaptive interface machine direction
ADINTMS
Capto (PSK)
Adaptive interface workpiece direction
ADINTWS
Voimaistukka
Balance grade
G6,3, 15.000 1/min
Clamping Ø, nominal, workpc. side
DCONWS
20
Protruding length
LPR
75 mm
Concentricity
< 3µm
Capacity
3 - 20
Capto (PSK)
C5, PSK 50