End mill holder Weldon BT 50 - 20 - 80

€77.00 *

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  • 506.04.20
  • 4250001012625
  • 4
  • ISO 7388-2 JD/JF [JIS B 6339 AD/B]
Application: For mounting straight-shank tools with lateral flat according to DIN 1835 form B... more
Product information "End mill holder Weldon BT 50 - 20 - 80"

Application:
For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon).


Delivery:
With clamping screw


  • 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 : ISO 7388-2 (MAS-BT)
ADINTWS : DIN 6359 (Weldon)
Auswuchtgüte : G2,5 | 25.000 1/min
BD : 52
CNSC : JD/JF (AD/B)
DCONWS : 20
LPR : 80
Rundlauf : < 3µm
SK : BT 50
CAD
CAD
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