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      Article no.: 302818

      ER collet chuck Form ADB BT 50 short

      Brand: GARANT
      Arbor standard JIS B6339
      Concentricity ≤ 3
      Arbor standard ISO 7388-2
      Balance quality G at rotational speed G 6.3 at 20,000 rpm
      Shape ADB
      Machining strategy HSC
      No price available

      ER collet chuck Form ADB BT 50 short

      In stock (58 Pieces)

      Description

      Version:

      External and internal taper ground.
      • All shanks hard turned (for smooth running!). Balancing quality G2.5/25,000 rpm.
      • Clamping nut balanced for HSM (G2.5/25,000 rpm).
      • Optimum wear characteristics and torque transmission due to the coated precision clamping nut.

      Application:

      For clamping tools with parallel shank in collets to DIN 6499 Form A and B.

      Supplied with:

      ER clamping nut.

      Optional extras:

      Pull studs (PS) No. 308760 − 308806, PS wrenches No. 308810 – 308835.
      ER collets No. 308881 − 309434, ER chuck key No. 309680 − 309720.

      Note:

      Matching clamping nut No. 309580 or 309610.

      Technical Data

      Shape
      ADB 
      Balance quality G at rotational speed
      G 6.3 at 20,000 rpm 
      Capacity
      BT 50 short 
      Concentricity
      ≤ 3 µm