Jaw chuck

A jaw chuck is a chuck style that uses independent jaws to hold the tube in the rotation spindle. In the tube fabrication industry, benders typically use three jaws in a jaw chuck.	Example of a jaw chuck opened and closed by roller bearings (SMT Industries - 4 inch bender)
This is a Chiyoda-style jaw chuck on an SP-15 bender.	Chiyoda jaw chuck

Other

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• See Chuck
• See collet chuck