3PCS Oscillating Multitool Saw Blades, Oscillating Multi Tool Hook Knife Blade for Cutting Roofing Shingles, PVC Carpet, and Cardboard, Fit Dewalt Milwukee Rockwell Bosch Dremel Ryobi Ridgid

These cutter's are great, total game changer. These blades cut thru boxes like butter, and I mean that literally. I'm gonna get another box next week.

Used for cutting dimitianal shingles. Works great. Each blade last longer than I anticipated. Heavy duti as None broke .

These cut rubber mats for our floor. However they weren’t large enough to go all the way through the rubber so we had to make two cuts. They worked well though and cut through the rubber with ease.

Trimmed an inch of shingles off all the way around my house with 1 blade. 160 feet of new Owens Corning architectural shingles with one blade. Crazy good for the price. The blade is still like new and I have 2 extra. Crazy good for the price. Worked great.

These blades are unbelievably sharp and finely crafted.I have not yet used them, but I am glad to have them on hand in case I need to cut something tough like carpeting or asphalt roofing shingles. They'd probably cut linoleum flooring easily, and I'm sure they'd effortlessly cut through cardboard and roofing paper.These blades come in a small cardboard box, which you'll want to keep for storage. My blades fell out of the box and I cut myself pulling them out of my tool bag. I'm considering some better way to store them securely -- perhaps an old leather wallet. Pay attention when handling these blades if you prefer not to bleed profusely!

Cuts through conveyor belts like a hook knife that vibrates a lot. It goes; REEEEEEEEEEEEEE then done. It cuts fast

Very sharp

Just finished a DYI roofing job. Had to cut out hole for skylight and vents and trim shingles to fit around vents. These blades took all the work out of the project and created a much better edge than if I'd used a utility knife. Blade stayed sharp. Was easy to clean roof tar off of