581 PRECISION GRINDING VISE N

For accurate grinding

• Four drilled and counterbored holes for 5/16 bolts in the base of the vise for bolting to a sine plate or the bed of a machine tool
• 1/4-20 in tapped hole in provided in each side of the solid jaw to allow the use of a stop for repetitive operations
• Ground flat, square and parallel within 0.0002 in
• T-handle wrench is provided for tightening the movable jaw
• Jaw pressure on workpiece is forward and downward for repeatable positioning and maximum holding power
• The movable jaw is slightly narrower than the base, enabling the vise to be used on its side
• For attaching special jaw plates, two holes are drilled in both the solid and movable jaws

PROP65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm