2" High Precision Machine 2 Inch Vise Fast Moving Vise CNC Vise Tongs Plain Vice For Surface Grinding Milling EDM Machine tools Product Name:Quick-action Precision Flat Nose Pliers Product Hardness:HRC58-62 degrees Verticality:±0.005MM Product Material:20CRMNTI Product Precision:0.003 Parallelism:±0.004MM Flat vise can be used as wide as the width because it can be used upright, flat, or side-standing In side-standing machining Slider can not be moved Wide range of adjustment of clamping force Screw diagonal pulling structure of the clamping force can be easily adjusted to the size of the workpiece Hardened and hardened Unique structure of the workpiece so that the workpiece is strongly clamped plier body, hardened and treated Precision Ground Thickened and weighted Each face is precision ground to move smoothly and steadily