SK-4 Auto Strong High Precision Self Centering 3 Jaw Lathe Chuck

$660.00
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SK-4 High Precision 3 Jaw Self Centering Lathe Chuck – Ø112mm

The SK-4 High Precision 3 Jaw Self Centering Lathe Chuck is a premium-quality chuck engineered for accuracy, durability, and smooth machining performance. Manufactured in Taiwan, the SK Series delivers excellent gripping precision with a total indicated runout (T.I.R) of 0.03mm, making it ideal for precision turning applications.

Constructed from high-grade Meehanite casting, this chuck provides superior rigidity and vibration resistance, ensuring stable performance in both manual and CNC lathe environments.

Key Features

  • 3 Jaw Self Centering Design – Enables quick setup and accurate workpiece centering.
  • High Precision Accuracy – 0.03mm (0.0012”) T.I.R for consistent machining results.
  • Ø100mm Chuck Diameter
  • 2-Piece Hardened Jaws – Suitable for both internal and external gripping applications.
  • Meehanite Casting Body – Provides strength, durability, and vibration stability.
  • Plain Back Design – Suitable for front or rear back plate mounting.
  • Optional Soft Jaws Available – Bolt-on soft jaws available for custom workholding solutions.

Applications

  • Precision turning operations
  • General machining and engineering work
  • CNC and manual lathes
  • Workshop and toolroom applications

Included

  • Chuck Key

Specifications

  • Model: SK-4
  • Type: 3 Jaw Self Centering Lathe Chuck
  • Diameter: 112mm
  • Gripping Accuracy: 0.03mm (0.0012”) T.I.R
  • Body Material: Meehanite Casting
  • Mounting: Plain Back (Front or Rear Back Plate Mount)
  • Origin: Taiwan

athe Chuck

(WTC-AS-SK-4)

SKU WTC-AS-SK-4
Brand Auto Strong

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