KELIN16pcs Titanium Oscillating Tool Blades, Universal Multitool Blades for Metal Wood Cutting, Oscillating Saw Blade for Metal Hard Material, Multi Tool Blades Kits Fit Dewalt Bosch Milwaukee Ryobi

These are quality blades. I needed to replace exterior wall 2x4's due to termite damage. I used the long blades to cut Nails between the siding and 2x4's and nails at the top and bottom of each 2x4 to aid in removal of the damaged wood. These blades made quick work of it. I damaged the first blade after cutting a dozen nails because I got too aggressive with the pressure. I had to slow down and let the saw do it's work and not overheat the blade. I ended up buying more of these blades from the seller.

These worked amazing for my brother ,these where not for me but seen use them and he seemed to think they were amazing and good quality

Works great when cutting through wood, but as soon as you hit a nail they dull quickly. I was using this to cut out some boards that had wood rot. I used 3 blades to cut through the 2x6 in the picture. Maybe you can not use these multitool blades to cut through a nail? No way to know what you are cutting through until you hit it. Anyway, good enough for what I was using it for.=====Update 7/1Company reached out to me and offered a refund for the problem I was having (I think it takes carbide blades to handle nails). They were helpful & more than fair

Very good blades that cut extremely well for the price. These are so affordable that you might question their quality. With a full days use yesterday I will purchase more of these. Blades are titanium, not just coated, when you wear off the measurements you are left with a golden titanium blade right to the steel mounting bracket. They also make quick work of drywall, wood, finish nails and screws.

Best blades I found for cutting wood and metal including 16 Penney nails

the carbide faced cutting bits are great

I've had a chance to use each different type of blade in the box when the need to knip a little wood arises. Ive used 5 blades so far....THEY ARE JUNK! If youre just doing small projects because you are bored they might work for you. If youre a hard working person in the trades, seek elsewhere. Every single one has broken off at the bracket where it attaches to the oscillator. Every single one! The blade side is in great condition but theyve all broke at tool contact point. I will never buy these again and will inform my coworkers about this awesome product that is nothing more than junk.

I had used a blade to cut some soft wood and that was fine. I used the blades on mild steel and both blades came apart at the welds witin 5 to 10 seconds. The mating surfaces have rust all over them and I suspect they did when welding because the welds pulled (well pulled implies penetration and there was no penetration in the spot welds. The third picture showed only one spot weld even pulled any metal to barely make a slight hole. The other four are flush with everything else. Got out my micrometer and the thickness of the piece measures 0.032. I got out my depth micrometer and the only spot weld that took a little metal with it the hole left 0.002 with no reading on the other four. Welding over rust if you have penetration with your weld will hold on at least for a little while but with no penetration it does not matter how clean your mating surfaces are nothing is going to hold. These guys might as well use an epoxy as it will hold longer than their welds. Wear your PPE with these. I had safety glasses and hearing protection on for the first one when it went flying by my face. I still can't find that blade. For the second one I had the same as the first but had added a face shield after seeing the welds or lack there of. I'm not enough of a fool to keep trying until I have one embedded in me. They may hang on in a soft wood for a little but not worth the risk to me. My return window was up a month ago so I'm screwed. I looked at them when I got them and they looked very nice but I got fooled by pretty paint that covered up the poor build quality.They contacted me and refunded my money. They ask me to give them another chance. If they are that confident that I got an anomaly I'll give them another chance. I was pretty impressed with how they handled all of this reaching out to me and refunding all of my money.