3-Jaw self Centering chuck is suitable for use on various lathes,
miller machine, ordinary internal and external grinding machines
etc, for holding workpiece so as to aid the machines to accomplish
their cutting process.
By means of a dial indicator, check up the adapter on the spindle
nose before mounting the chuck onto it to make sure that it runs
Do not hammer the workpiece gripped on the chuck so as to prevent
possible impairment on the accuracy of the chuck or its component
Chips might get into the chuck during cutting operation.
Wash and clean the chuck regularly to preserve its accuracy and to
avoid possible troubles.