I store mine on rods of allthread fitted to flat sheets of chipboard, the boards are attached to the wall. My allthreads are sticking out about eight inches from the board. The outer ends are drilled and tapped to take button head screw so the cutters won't fall off.
The allthread are positioned to suit the cutter diameters.
This releases valuable drawer space.
Not a BAD idea, but still. The buggers can get awlfully HEAVY for chip-board.
Similar approach, one might mount Unistrut "type" channel, and stoutly so, then just use ignorant 8" or so ready-made Hex head - or "carriage" bolts ... into Tee-nuts.
Retention needs no drilling or tapping. No threads impinging on the cutter-wheel bore - one could even slip PVC or elastomeric cord-in "heater" hose over the bolt shanks .. so they don't rattle when the odd Earthquake hits...
And spacing becomes adjustable, different sizes of wheel come and go.
"So far" I like the splitting of pipe into troughs.
Page Two:
Personally.. I'd want 'em only "one wheel deep". Not into playing "Towers of Hanoi" with juggling several items of sharpish-edged goods to get at the second or third one back. So my modest collection - a mere three or four dozen, are all still lying flat and unrestrained on a bit of cheap carpet-runner, sheet of VPI paper-under, in several ordinary drawers.
Hybrid approach could work?
We've all seen those displays in Big Box where a whole row of hinged panels display choices for kitchen cabinet veneers, engineered laminate flooring, even heavy porcelain and ceramic tile - or choices for entire ranges of full-sized windows and DOORS. Simple square tube work, plus... etc.