Following are the main Specifications of Taper 3 Jaw Self Centering Chucks :
Body : Close grain heavy duty single piece body casting
Scroll : Alloy steel hardended to 29 HRC min.
Jaws : Case hardened threads chamfered and tempered for toughness to avoid breakage and bending.
Pinion : Alloy Steel hardened.
* Key Handle
* Front mounting Allen Bolts.
Last updated on : 16 June 2018