4(four) jaws self centering Lathe chuck K12 series,K12A series, K12C series. Size: 80mm-500mm.

4 jaws Self-centering chuck.

K12 series Four-jaw Self-centering chuck is suitable for batch process of square,eight-square prism accessories and is self centring.

Type K12 provides two sets of clutches in different directions.Type K12A provides ISO3442 standard clutches,and Type K12C provides traditional separate clutches.

Size: 80mm-500mm.

4 jaws self centering Lathe chuck