SPI Precision Milling Machine Vises

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SPI Precision Milling Machine Vises

Features:
  • Outstanding clamping power and positive downforce on movable jaw. Cast parts are made from highest grade (80,000 PSI) ductile iron.
  • Flame hardened bed on all models.
  • Jaws are ground all around and topped off as matched sets.
  • Lead screw fully enclosed for maximum protection.
  • Interchangeable jaw plates, hardened and ground. Can be mounted in 4 different positions for various applications.
  • N/C Vise sides are ground square to bottom to within 0.0004" and parallel to 0.0008". Keyway on bottom is parallel to fixed jaw within 0.0008".