QGG Precision Tool Vises

● Produced of high-quality steel,carburized to surface hardness:HRC 58-62.

● Parallelism 0.005mm/100mm,squareness 0.005mm.

● Quickly to clamp, and easy to operate.

● Used for precision measurement, and inspection precision grinding,EDM, and wire-cutting machine.

● Guarantee high accuracy in any position