Review on EZARC Titanium Oscillating Multitool Blades: High-Speed Power Cuts for Wood, Metal & Hard Materials - 3-Pack by George Mendoza

Previously a blade was used to cut finishing nails to remove windows. Cut about 12 nails which were very thin and the blade had a hard time cutting off the last 3. Decided to use the same blade for the drywall screw. Barely done? Blade is shot. I don't see these blades cutting through heavy nails or screws. Maybe the other two blades will hold up better. Just take a look. TO UPDATE. Use the first two to replace a few windows. First I cut the caulk and the fine edge of the nail, "maybe 3" and done. The second hit a drywall screw and immediately disintegrated. Third, I mainly used it for trimming soft pine moldings. Very disappointing as it got boring after a few cuts. it's a failure