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Shrink-fit chuck Power Shrink Chuck with Safe-Lock, SK 50 short, Clamping range ⌀ D1: 6mm

Article no.: 302307 6

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Clamping range ⌀ D1 (mm) Unit price incl. VAT

Availability

  • Arbor standard: ISO 7388-1
  • Shape: ADB
  • Cooling channel bore: lockable
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: 3

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Product details

Technical Data

Clamping ⌀ D1 6 mm
Adapter SK 50 short
Arbor standard ISO 7388-1
Shape ADB
Cooling channel bore lockable
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity 3 µm
Machining strategy HSC; HPC
Tool pull-out protection Safe-Lock h6
Overhang dimension A 80 mm
External ⌀ D 70 mm
⌀ D2 21 mm
maximum clamping depth LE 36 mm
Type of product Shrink-fit chuck

Identification & Classification

Article number 302307 6
EAN / GTIN 4034221077196
Manufacturer number 50.440.06.37
Manufacturer HAIMER GmbH, Weiherstraße 21, 86568 IGENHAUSEN, Germany, www.haimer.com

Description

Version:

Shrink-fit chuck for very high metal removal rates during high-performance cutting (HPC). The optimised design combines excellent stiffness with vibration damping. This protects the machine, spindle and tool.
  • Safe-Lock tool pull-out protection prevents the tool being pulled out accidentally.
  • Higher metal removal rate due to higher speeds, higher feed rates and greater cutting depth.
  • Shorter machining times.
  • Runs more smoothly, which improves the surface quality and protects the tool, spindle and machine.
  • With tapped holes for balancing with screws.
  • With pluggable Cool Jet holes.
  • With length adjustment screw (adjustment path 10 mm).

Application:

For clamping tools with parallel shank to h6 tolerance with Safe-Lock ground surface. Suitable for all types of shrink-fit unit such as inductive, contact and hot air shrink-fit units.

Optional extras:

Pull studs (PS) No. 308600308800, PS wrenches No. 308820308835. Shrink-fit units, accessories No. 354210354450, balancing screws set No. 309906 size 180.
For milling cutters with Safe-Lock clamping flat, see solid carbide milling cutters.

Note:

Other shrink-fit chucks with Safe-Lock available on request.

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