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Bi-metal hole saw adapter nut for changing thread on all brands of hole saws
Adapts 5/8-Inch -18 threads to 1/2-Inch -20 threads
Includes spacer ring
Description
Bi-metal hole saw adapter nut for changing thread on all brands of hole saws
Adapts 5/8-Inch -18 threads to 1/2-Inch -20 threads
Includes spacer ring












