End mill holder BT 50-08-63 with cooling channels

€82.00 *

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  • 506.04.08.K
  • 4250001017293
  • 3.6
  • JIS B 6339 (MAS-BT) AD/B
Application: For mounting straight-shank tools with lateral flat according to DIN 1835 form B... more
Product information "End mill holder BT 50-08-63 with cooling channels"

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


Delivery:
With clamping screw and O-ring


  • 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

 

 

D : 28
Coolant exit bores : Ja
Balance quality : G6.3 | 15.000 1/min
A : 63
Runout accuracy : <= 0,003
dH4 : 8
Face contact : Nein
Type : DIN 6359 (Weldon)
Internal cooling : Ja
Taper : BT
Standard : JIS B 6339
Cooling version : AD/B
Taper size : 50
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