🧰 2Pcs Set M6 Size: Suitable for standard CNC workholding systems. 🛠️ Precision Workholding Tool: Reduces vibration and improves cutting stability. Type CNC OK Fixture Clamp / Workholding Clamp. Features High Strength, Anti-deformation, Wear Resistant, Rust Resistant, Precision Workholding, Heavy Duty, Corrosion Resistant, Stable Clamping.