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Pull stud Form B, with bore, suitable for steep tapers: 50

Article no.: 308640 50

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suitable for steep tapers Unit price incl. VAT

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  • Pull stud standard: ISO 7388

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Product details

Technical Data

suitable for steep tapers 50
Hole characteristics with bore
Pull stud standard ISO 7388
Collar ⌀ D 36 mm
Head ⌀ D1 29.1 mm
Overall length L 65.5 mm
L1 25.55 mm
Thread M M24
maximum tightening torque 150 Nm
suitable for taper arbors with colour code SK 50
Width across flats 30 mm
Type of product Pull Stud

Identification & Classification

Article number 308640 50
EAN / GTIN 4045197150974
Manufacturer number 308640 50
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Description

Description:

The toolholder is securely pulled into the spindle by the spindle’s clamping gripper using the pull stud. Pull studs come in different versions. They are an important link between the machine and tool. Stringent requirements apply for the accuracy, strength and reliability of pull studs.

Application:

  • For tools with taper shanks see also DIN 69871 and JIS B 6339 (MAS-BT).
  • In machining centres (machines with automatic tool changers).
  • In NC machines (machines without automatic tool changers).

Note:

When installing the pull stud, cheque the correct tightening torque.

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