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Heavy-duty chuck slim 16 mm

Article no.: 300788 16
  • Arbor standard: ISO 7388-1
  • Shape: AD
  • Balance quality G at rotational speed: G 6.3 at 15,000 rpm
  • Concentricity: ≤ 5
  • Machining strategy: HPC

Product details

Technical Data

Clamping ⌀ D1 16 mm
Adapter SK 40
Arbor standard ISO 7388-1
Shape AD
Balance quality G at rotational speed G 6.3 at 15,000 rpm
Concentricity ≤ 5 µm
Machining strategy HPC
Overhang dimension A 70 mm
Collet outer ⌀ D 38 mm
Suitable wrench No. 309747 S16
Type of product Heavy-duty chuck

Identification numbers & Classifications

Article number 300788 16

Description

Version:

  • Low friction due to needle bearings.
  • Protected with anti-corrosion coating.
  • Dust-tight and watertight.
  • Very high clamping force prolongs tool life and improves surface quality.
  • Flexible clamping range by means of collets.

Clamping force up to 150 Nm at ⌀ 12, 300 Nm at ⌀ 16 and 400 Nm at ⌀ 20. Balancing quality G2.5 at 15,000 rpm.

Advantage:

  • Low interference contour due to slim design.
  • Long tool life
  • Vibration damping properties
  • High stability due to strengthened clamping nut.

Application:

For clamping tools with plain shank.

Supplied with:

Clamping nut.

Optional extras:

Pull studs No. 308600 − 308806.
Collets No. 309581309582.

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