EZARC Titanium Oscillating Tool Blades, Oscillating Multitool Blades for Metal, Wood Nails, Screws Cutting, Plastic, 3 Pack

Needed to cut a brass lock nut off of a bathroom faucet that was corroded and wouldn't spin off. It was in a difficult position so I needed a longer blade. Couldn't find a carbide blade with the extra length so went with these since they claim they are ok for metal. These cut fine, but I did have a problem with one blade where the attachment slot cracked and began to spread (see photo). I contacted EZARC customer service and was promptly sent out a replacement set. So I give the blade 4 stars and one extra star for the great customer service. I've used other EZARC blades with no issues, so assume the issue was a one off. Would still recommend EZARC blades.

Looked online and saw different types of blades for oscillating tools. Bi-metal had poor reviews for cutting off nails and harder metals. Screws I have to cut are hard and have some kind of gray coating on them. They were too long and stuck through the flooring to the space underneath. Concerned people would try to sit up and end up with injury from the sharp tips.Decided on a Dremel XR oscillating tool and these blades. One of these blades cut through over 50 screw tips and 10+ thick nails. Ate through staples. Wasn't that great on some wood that stuck down with a few staples, but there are blades for wood if you want to cut that primarily. This carbide blade cut what I wanted. Lots of screw tips. My dad already had 20V batteries from DeWalt. I used two of his 1.5 Ah batteries and a 1/3 of his FlexVolt 20V-60V 6 Ah battery. Approx 5 Ah of run time on one blade before some teeth in the middle of the blade disappeared. Still cut through stuff with the teeth missing, just slower. Using the remaining teeth on the sides kept going just fine.Worth what I paid for the blades. Ordered another pack. These eat through thin metal like staples. Breeze through nails. Screws are a little hit and miss whether produce either smoke, sparks, or both. Press too hard, sparks. Dust or the like on the screw, smoke likely. I just take a short break, wait for the smoke to stop, and go back to it.Dewalt had low vibration, easy to use upside down (back on floor, screws sticking down from flooring above), blade only started slipping side to side when it lost some teeth in the middle.I remember one review on a different site complaining a bi-metal blade only cut 3 nails and quit. Learned carbide's supposed to be better for concrete nails and screws. These blades worked great for me. Easy to put into the Dewalt tool. Easy to use. Did the job. Cut more than I expected.

Picked these up hoping to tackle some metal cutting, which was probably asking too much of them. My bad for trying to use them on thick metal - kind of like trying to cut a steak with a butter knife. Live and learn!The good news? These blades are actually pretty solid for what they're really meant for. They slice through drywall like a dream and handle wood cuts without any fuss. Clean cuts, decent durability, and they don't dull quickly on these materials.Sure, they didn't work for my original metal-cutting plan, but that's on me for pushing beyond their capabilities. If you need blades for general construction work - drywall, wood, lighter materials - these will serve you well. Just don't expect them to be superheros with heavy metal.

I bought these based on a comparison test video I saw showing that these perfomed very well at a cheaper price than the big box store expensive name brand blades. I immediately noticed a difference from the cheap blades that came with my Ryobi tool. I was able to quickly cut through several finishing nails with one blade and barely see any evidence of damage to the blade teeth.

Perfect. Cut right though the soft pressed metal bolt end. Came with adaptors for different tools models (which I didn't need to resort to).

Can't really tell if they work good or not. "Rufus" said they would work on my Dremel but I couldn't figure out how & there weren't really any instructions so I returned them.

I bought these blades hoping to use them for some small DIY projects, but they are absolutely worthless. They don’t cut through wood, nails, screws, or even soft plastic. Instead of cutting, the blade just heats up, smokes, and gets dull almost instantly. I tried all three blades from the pack thinking maybe one was defective, but none of them worked.For something advertised as “titanium” blades, I expected at least some durability. Instead, they are the most ineffective multitool blades I’ve ever used. Total waste of money. Save yourself the frustration and look elsewhere—these blades are useless.

Wonderful and good buy for the money. This is the 3rd time I've puchased this set as we are under a renovation and go through them often