This self-centering, 3-jaw micro chuck is ideal for holding small projects from the inside or outside. Its step jaws reverse for extra versatility. Its small diameter provides a safety feature, keeping your knuckles away from the jaws when working close t
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Customer Q & A
Lever Operated, 3 fixed Jaws
High Speed Steel
Compatible Spindle Sizes:
3/4" x 16tpi, 1" x 8tpi
Pin Jaw Grip:
Internal: 3/4" to to 2-1/2", External: from 0" to 1-1/4"