Pull studs ISO 7388-3 | Form JD | M12 | 45° | with drill through | incl. O-ring

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  • 306.20.45
  • 4250001075095
  • 0.03
  • formerly JIS B 6339 Installing SK/BT 30 pull studs, a torque of 25 Nm must not be exceeded. We advise you not to use pierced bolts with pull studs SK/ BT 30 due to the weakness of the remaining profile.
ISO 7388-3 - Retention knobs for shank form JD with centric inner cooling supply Application:... more
Product information "Pull studs ISO 7388-3 | Form JD | M12 | 45° | with drill through | incl. O-ring"

ISO 7388-3 - Retention knobs for shank form JD with centric inner cooling supply

Application:

  • For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)
  • In machining centres (machines with automatic tool changers)
  • In NC machines (machines without automatic tool changers)
TQX : 20 Nm
BD1 : 11
BD2 : 7
BD4 : 12,5
BHTA : 45°
CND : 2,5
CRKS : M12
DRVS : 13
Kegelgröße : 30
LB1 : 18
LF : 23
Norm : ISO 7388-3
OAL : 43
Schaftform : JD
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