Check the listing for details. Reed Mfg 08430 TMPDA Cordless Power Drive 13/16" Adapter Assembly for Tapping. Condition: New. Listed at 174.37 USD. Reed Mfg TMPDA Cordless Power Drive 13/16" Adapter AssemblyAdd power to your drilling and tapping, and save hours of hand-cranking. Reed offers two adapters to fit popular power drives.For Power Tapping, the TMPDA fits the 13/16” boring bar that is common on popular drilling and tapping machines. The operator manually turns the star feed on the tapping or drilling machine while the power drive adapter turns the boring bar. FEATURES Add power to your drilling and tapping jobs and save hours of hand-cranking.Adapter features a 13/16” square drive.For power tapping, the TMPDA fits the standard, 13/16” boring bar on REED® TM1100, DM2100, DM1100 machines and Mueller® B101 drilling and tapping machines.Fits power drives from REED®, Milwaukee®, DeWalt® and Ridgid® which allows double-duty to power tap/drilling machines.Adapter only; operator to provide power drive and tapping/drilling machine.