Precise 5C MOUNT 4 INCH 4-JAW LATHE CHUCK 

3900-4711

Features

• Quick set up in fixtures and 5C spindles.
• Supplied with chuck wrench.
• T.I.R. 0.001".
• Chuck jaws are self centering, scroll type.
• 5C adapter with standard internal and external threads.
• Chuck Size: 4”
• Jaw: 3-Jaw
• Outside Diameter (Clamp Range): 0.079~3.150"
• Inside Diameter (Jam Range): 1.181~3.543"
• Hole thru. 5C Adapter: 0.75"
• Hole thru. Chuck: 0.866"
• 2 Sets of Solid Steel Jaws (Internal & External)