4 Inch Super Lock Precision CNC Machine Vise With Thrust Bearing For Rock Solid Clamping Power Built For Milling 4 Inch Jaw Width 1.259 Inch Jaw Height 45 Steel Jaws Ductile Iron Body Heavy Duty CNC Workholding

Single-unit 4-inch precision CNC vise with thrust bearing
✔️ 4" jaw width, 1.259" height, 4.33" opening, ductile iron body

The 4 Inch Super-Lock Precision CNC Machine Vise uses a thrust bearing to boost clamping power by 80%, delivering rock-solid holding for milling and drilling operations. It can be mounted upright or sideways, and is designed for use in CNC milling machines, drilling machines, and precision parts work.

✅ Jaw width 4" (101.6 mm)
✅ Jaw height 1.259" (32.0 mm)
✅ Jaw opening 4.33" (110.0 mm)
✅ Body material: ductile cast iron; Jaw material: 45# steel; Wrench material: ductile iron
✅ Thrust bearing increases clamping power by 80%
✅ Vise height 3.385" (86.0 mm); Flatness 0.02 mm / 0.0008"
✅ Surface finish: quenched, turned, ground; guide rail surface refined and ground
✅ Upright or sideways mounting maintains accuracy
✅ For CNC milling machines, drilling machines, and precision parts

💡 What is a workholding vise used for in CNC milling and drilling? It’s handy for securing parts during precision machining.

- Handy for securing workpieces during milling, drilling, and precision parts production. - Supports repeatable clamping and precise jaw alignment. - Thrust bearing design boosts gripping force during heavy cuts. - Built with a ductile iron body and steel jaws for long wear life. ✝️