Seam tape coats — three inches is too narrow to bed tape flat; it leaves a ridge in the recess (same limit as any 3" joint knife). Bed seams with a 4–6".
Heavy driving — the in-handle bit is for cover-plate screws, not for driving structural fasteners.
Fill and skim coats over seams — wide taping-knife work, not a 3" job.
Scraping — flexible finishing blade, not a stiff scraper.
Setting popped nails — no Hammer Head® butt on the FlipBit™; the screwdriver is its integration, not a setter.
How the pros run it
01
The blade is a narrow flexible joint knife and works like one
low angle to load, higher and firmer to wipe and shave, pressure steered to the center so the corners float clear, edge kept clean and wiped between passes. Stainless means no drying ritual. The screwdriver asks only the obvious care — seat the bit fully before you turn so you don't cam out and strip a plate screw, and mind that a knife handle is a short lever, so it is a cover-plate driver, not a framing driver. Power off before any device plate comes off is not a knife technique but it is the rule this tool's main job lives under.
Asked at the counter
BUYER QUESTIONS ANSWERED BEFORE THE CART, NOT AFTER THE RETURN
What's the screwdriver for?
Removing and re-installing cover plates (#2 Phillips) so one tool takes the plate off, patches the wall, and puts the plate back.
Who was it for?
Maintenance, repair, and remodel work — walls already full of devices — not new-construction taping.
Can it tape a seam?
No — too narrow, like any 3" joint knife.
Does it set nails like the Hammer Head® knives?
No — its integration is a screwdriver, not a nail setter.
Is this still made?
No — the FlipBit™ 01940 is discontinued. This page documents the design; for a current 3" stainless joint knife see the 01340.
