40" 4-JAW LATHE CHUCK with independent jaws X-Large #K72-1000- NEW

40" X-large - 4 JAWS CHUCK , independent jaws.

ADJUST INDEPENDENTLY TO CENTER.

PRECISION SEMI-STEEL BODIES.

TOP QUALITY.

AMERICAN STANDARD.

4 INDEPENDENT REVERSIBLE HARDENED JAWS.

STRAIGHT RECESS OR PLAIN BACK SPINDLE MOUNTING.

Internal jaws clamping range: 100-680mm

External(reversed) jaws clamping range: 250-1000mm

305mm/12" thru hole diameter

Body thickness: 170mm

8 mounting thread holes distributed circle diameter: 370mm

8 mounting hole diameter: 22mm

Recess diameter: 320mm

Weight: 1000 lbs