Milling Chuck SK 40 - 20 - 90

€319.00 *

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  • DC.403.64.20
  • 4250001160463
  • 1.7
  • ~ ISO 7388-1 AD/AF [DIN 69871 AD/B] | DC DUAL CONTACT | with face contact
Application: For mounting straight-shank tools. All holders are made of forged steel... more
Product information "Milling Chuck SK 40 - 20 - 90"

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
  • 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
ADINTMS : DUAL CONTACT ~ISO 7388-1
ADINTWS : Kraftspannfutter
Auswuchtgüte : G6,3 | 15.000 1/min
BD : 53
CNSC : AD/AF (AD/B)
DCONWS : 20
DCP : Ja
DCPS : D10/H4,5
LPR : 90
Rundlauf : < 3µm
SK : SK-DC 40
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