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

For reasons that take too many words to explain, I had a job cutting roofing nail heads that some misleading people had driven through gutter guards when installing a new roof. Now a few years later I need to upgrade the gutter guards, but guess what - the guards were blocked due to roofing nails. I ordered a set of three EZARC Titanium Oscillating Blades. I cut off the heads of about 30 roofing nails and used a blade and it still works. The trick is to let the saw do the work, run it at high speed, don't push, ALWAYS move the saw. Move the blade back and forth across the nail fairly quickly to avoid overheating the blade in one spot, and use the full width of the blade to cut.