A super dense bit module
This module holds 25x 1/4" bits and 9x 4mm precision bits around back magnetically. The 25th bit slot should be used to hold a 1/4" to 4mm adapter so you can use the precision bits in a standard bit driver. The modules use powerful rare earth magnets to connect them together with a snap.
The module is sold empty a
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I had to buy a second one because there wasn't enough slots/holes. The set I have had for years (probably over 20) had 33 bits (including a short bit extender).(I knew there wasn't a slot for a bit extender in this module.) Plus a few spare Philips number 2, as 90 percent (at least) of the screws I come across are this type and size.
Philip · August 8, 2026
Good idea. Well designed and executed. Perfect for keeping my work top space organized