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QGG vs QKG Vise Comparison | Rigidity vs Efficiency

Jun. 04, 2026

Both the QGG and QKG are high-precision machine tool vices widely used in applications such as surface grinders, milling machines, and CNC machine tools for clamping high-precision workpieces


Key Features of the QGG

  • Simple structure, high rigidity, and strong, stable clamping force.

  • Resistant to deformation, suitable for high-precision, high-stability machining.

  • Easy to maintain and durable.

  • Disadvantages: Relatively slow clamping speed.


Key Features of the QKG

  •  Easy to operate.

  • Suitable for applications requiring frequent workpiece changes.

  • Disadvantages: Relatively complex structure; moving parts require regular maintenance; low rigidity.


If maximum rigidity and stability are required, choose the QGG;

If higher efficiency is required, choose the QKG.

QGG vs QKG Vise Comparison | Rigidity vs Efficiency

QGG vs QKG Vise Comparison | Rigidity vs Efficiency


✅ “Contact our team to find the right size for your lathe”

Email: ht12@ht-tools.net 

Tel: +8615206928720 

Name: Coco


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