About This

4 inch Super-Lock Precision C.N.C Machine Vise. Features a thrust bearing that increases clamping power by 80%. Jaw height: 1.259". Jaw width: 4". Jaw opening: 4.33". Jaw material: 45# steel
Body material: ductile cast iron. Wrench material: ductile iron. Vise Height: 3.385". Workpiece Surface Flatness: 0.02/100mm
Can be mounted upright or sideways. Excellent to use when you have multiple vise setups. Can not guarantee the exact location of the Keyway Slot. Need Machining the Keyway if they used in pairs.Internal refine grinding treatment, smooth use. No jamming, rust and corrosion resistance.
The surface is quenched, turned, and ground, enabling strong toughness, high tensile strength, and wear resistance. Guide rail surface is a refined ground seamless contact surface. Can be used upright without affecting the accuracy of clamping capacity. For CNC milling machines, drilling machines, and precision parts.
Accurately ground flat vise connects precisely with the machine tool, thus reaching an accuracy requirement of 0.0008" (0.02 mm)
Equipped with an advanced thrust bearing, increasing clamping power by 80% for robust machining stability.
Flexible mounting options: can be positioned upright or sideways, suitable for multiple CNC machine setups.
Precise tool alignment: sides square to bottom at 0.0004'', parallel accuracy within 0.0008''.
Jaw specifications: Width 4", Opening 4.331", Depth 1.260", ideal for smaller to medium-sized projects.
Note: Keyway slot location not preset; additional machining required for paired use precision.