Three jaw standard scroll chuck with two sets of hard jaws.
Body : High quality cast iron with all bearing surfaces precision ground.
Scroll Plate : Drop forged in fine alloy steel, carefully case hardened. Thread flanks ground on both sides.
Jaws : Made of alloy case steel. Teeth and guildes hardened and fully ground on both sides.
Pinions : Made of alloy case steel, hardened and ground.
Bore = 136mm
Recess = 330mm
Mounting = 3 x M16 on 362mm P.C.D.
Front or rear mount
Part Number 7-605-400 3274-400