Following are the Material and Features of 2 Jaw Chucks :-
Body : High Tensile, wear resistant cast iron, hardness 180-200 Bhn.
Jaw : Case hardening steel, Hardness of lower portion of jaws 56-60 HRC and upper portion soft.
Screw and Lock : Case hardening alloy steel, interchangeable.
These 2 Jaw Chucks are most suitable for pipe fitting, gun metal and allied Industries.
Last updated on : 06 October 2017