INDEPENDENT CHUCKS

MATERIAL COMPOSITION

BODY

Made from high strength cast iron and machined within tolerance for accurate fitting of jaws , screw and screw lock Hardness 180-210 Bhn.

JAWS

Jaws are Made of low Carbon Case hardening steel and hardened in modern heat treatment plant. Jaw's slots are ground for accurate fitting and long life. Hardness 55-60 HRC.

SCREW

Made from case hardening alloy steel and harden and ground bearing areas for longer life.

SCREW LOCK

Case hardened steel and harden to provide longer life