Tapping chucks for synchronisation BT50 - M3-M12 (ER16) - 95 JIS B 6339 (MAS-BT)

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  • 506.16.02.10
  • 4250001108922
  • 4
Application: For machining centres with synchronous spindle. Note: Synchro tapping... more
Product information "Tapping chucks for synchronisation BT50 - M3-M12 (ER16) - 95 JIS B 6339 (MAS-BT)"

Application:
For machining centres with synchronous spindle.


Note:

  • Synchro tapping chucks compensate synchronisation errors.
  • Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap, which can cause high frictional forces on the thread flanks.
  • A possible increase of axial force during the tapping process is reduced to a minimum.
  • Suitable for internal coolant.
  • Coolant pressure up to max. 100 bar.

With balanced clamping nut


  • 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
Type : Gewindeschneidfutter
Balance quality : G6.3 | 15.000 1/min
C : 0,5
T : 0,5
Face contact : Nein
A : 95
Internal cooling : Ja
Runout accuracy : <= 0,060
Taper : BT
Standard : JIS B 6339
Cooling version : AD/B
Capacity : M3 – M12 (ER 16)
Taper size : 50
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