K11-160 3-jaw self centering chuck is widely used, with good clamping force and tight sealing performance. The steel is preferred, with high concentricity and durability

Specification:
Size: 160 mm (6.3inch)
Outside Diameter: 160 mm (6.3inch)
Bolt Circle Diameter: 142 mm (5.59inch)
Center Thru Hole Diameter: 45 mm (1.77inch)
Chuck Body Thickness: 65 mm (2.56inch)
Internal Jaw Clamping Range (A-A1): 3-55 mm (0.12-2.17inch)
Internal Jaw Jamming Range (B-B1): 50-160 mm (1.97-6.3inch)
External Jaw Clamping Range (C-C1): 55-145 mm (2.17-5.7inch)
Mounting Thread: 3-M8
Accuracy: 0.002 inch

Features:
Made of high quality material, the chuck base is hardened and durable, could be used for a long period
The chuck is suitable for machine tools and accessories for general lathes, economical CNC lathes

Package Includes:
1 X 160 mm/6 Inch Lathe Chuck Body
3 X Internal Jaws
3 X External Jaws
3 X Mounting Bolts
1 X Safety Chuck Key