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      Article no.: 302314

      Shrink-fit chucks 4.5° with retainer function SK 50 A = 80

      Brand: GARANT
      Machining strategy HPC
      Machining strategy HSC
      Balance quality G at rotational speed G 2.5 at 25,000 rpm
      Concentricity ≤ 3
      Arbor standard DIN 69871
      Arbor standard ISO 7388-1
      Shape ADB
      No price available

      Shrink-fit chucks 4.5° with retainer function SK 50 A = 80

      In stock (11 Pieces)

      Description

      Version:

      • High-temperature steel.
      • Integral tool length adjustment, adjustment 5 mm.
      • For carbide tools.
      • All shanks hard turned (for a smooth cutting action!)
      • With Balluffchip bore.
      • Strengthened version.

      Advantage:

      Positive connection between the shrink-fit chuck and tool
      • prevents the tool being pulled out accidentally - high safety!
      • prevents jerky radial movement.
      In addition to the advantage of the process reliability, due to the reinforced design the chuck has a
      • lower tendency to vibrate, i.e. longer tool life and better surface finishes.
      • Higher clamping forces than with standard shrink-fit chucks.
      Tools freely selectable! Shank grinding obtainable from Hoffmann, but also freely available!

      Application:

      For clamping tools with parallel shank to h6 tolerance. Protection against withdrawal: The tool must have a defined clamping flat. Suitable for inductive, contact and hot-air shrink units.

      Optional extras:

      Pull studs (PS) No. 308600 − 308800, PS pull stud wrenches No. 308810 – 308830, shrink-fitting units, accessories No. 354210 − 354450.

      Note:

      The milling cutter must must have a defined clamping flat. This clamping flat can be ordered for a new tool or an existing tool. Number for clamping flat: SZ2025 + suitable size. You can even create the clamping flat yourself, the data is available at: http://ho7.eu/anschliff.

      Technical Data

      Capacity
      SK 50 A = 80 
      Shape
      ADB 
      Concentricity
      ≤ 3 µm
      Balance quality G at rotational speed
      G 2.5 at 25,000 rpm