Is it o.k. to substitute a 41/2" dia. segmented cutting wheel in my 43/8" dia. 14.4V saw? No one makes blades anymore, since B&D/dewalt abandoned the line.
I use my saw to cut drywall, and install the blocking for the cabinets that the carpenters 'forgot'. Or do I need one of those 'diamond-encrusted' blades?