SPI 76-240-1 Precision Milling Machine Vise, 6"

Features:

• Outstanding clamping power and positive downforce on movable jaw through hardened spherical segment
• Cast parts are made from highest grade (80,000 PSI) ductile iron
• Flame hardened bed on all models
• Body precision ground top and bottom
• Jaws are ground all around and topped off as matched sets
• The lead screw is fully enclosed for maximum protection
• Thrust needle bearing collar reduces friction and increases clamping pressure
• Interchangeable jaw plates, hardened and ground. Can be mounted in 4 different positions for various applications