Precise 3" 4-Jaw Independent Lathe Chuck - 3900-0413

• 4 mounting holes.
• Made of high quality steel.
• Hardened and ground.
• 1 set of mounting screws included.
• Reversible| individual| adjustable jaws.
• Adjusting wrench supplied.
• D is 3".
• D1 is 2.17".
• D2 is 2.60".
• h is 0.12".
• H is 1.65".
• Z-d is 3-M6.
• The center hole is 0.630".
• Designed to grip round and odd shaped work.

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