Vise, 3" Precision Milling Plus Parallels and Mounting Kit 

The precision 3" Kurt-style milling vise includes a swivel base.

The top, bottom of vise bed, gib, jaws, swivel base, and all plate mounting surfaces are ground. The jaws are hardened and ground. The detachable swivel base allows 360 degree rotation of the vise.

The vise jaws are 3.1" wide, 1.0" deep, and open 2.85". The vise is 10" long. Without the base, the vise is 2.87" high. With the base, the vise is 3.87" high.

Without the swivel base, the ways of the vise are parallel to the base of the vise within 0.0006" in 4". The jaws are perpendicular to the ways within 0.002" in 4". With the swivel base installed, the ways of the vise are parallel to the base of the vise within 0.0008" in 4".

The set of 11 pairs of thin parallels are 1/8" thick and 3" long. The heights are 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1" with two pairs of shims are 9/64" and 5/32". They are made of high grade alloy steel hardened to 52 to 58 Rc. The top and bottom surfaces are parallel within 0.0002". The pairs are matched in height within 0.0004".

The vise mounting kit contains the items needed to mount the milling vise on a mini mill. The T-slot nuts fit 7/16" (12 mm) T-slots. All the parts are hardened for long life. The vise mounting kit includes 2 each studs, T-slot nuts, flange nuts, and hardened washers.