Precise 12″ 4-Jaw Self-Centering Scroll Chuck – 3900-0432

• Made of high quality semi-steel.
• Universal scroll chuck.
• 2 set of jaws including internal and external are included.
• Chuck wrench included.
• Chuck Size: 12
• D1 is 10.236
• D2 is 11.220
• h is .24
• H is 5.6
• Z-d is 3-M16
• Center hole is 3.937
• T.I.R. is .005.

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