Interstate 3-Jaw Plain Back Self-Centering Lathe Chucks

Features:

• Self-centering scroll chucks are designed with jaws on a scroll which open and close with a wrench that is turned on a pinion. They accurately self-center on the workpiece as the jaws close.
• Cast iron also called semi-steel is the industry standard for chuck body material.

Semi-Steel Body

• 0.003" T.I.R.

Hardened Solid Jaws include:

• Two sets of one piece hard solid jaws
• 1 chuck wrench

Two-Piece Hardened Reversible Jaws include:

• Two-piece American standard hard reversible jaws
• 1 chuck wrench